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Finding the Fourth Proportional to 822,833.64, 1,233,806.66 and 373,309.26

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Solution

The fourth proportional to 822,833.64, 1,233,806.66 and 373,309.26 is: 559,762.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    822,833.64 : 1,233,806.66 = 373,309.26 : x
  2. Step 2: Convert to fraction form
    822,833.64/1,233,806.66 = 373,309.26/x
  3. Step 3: Cross multiply
    822,833.64x = 1,233,806.66 × 373,309.26
  4. Step 4: Simplify right side
    822,833.64x = 460,591,445,084.33
  5. Step 5: Solve for x
    x = 460,591,445,084.33/822,833.64
  6. Step 6: Final answer
    x = 559,762.54

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