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Finding the Fourth Proportional to 183,522.80, 275,300.60 and 71,200.31

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Solution

The fourth proportional to 183,522.80, 275,300.60 and 71,200.31 is: 106,806.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,522.80 : 275,300.60 = 71,200.31 : x
  2. Step 2: Convert to fraction form
    183,522.80/275,300.60 = 71,200.31/x
  3. Step 3: Cross multiply
    183,522.80x = 275,300.60 × 71,200.31
  4. Step 4: Simplify right side
    183,522.80x = 19,601,486,330.68
  5. Step 5: Solve for x
    x = 19,601,486,330.68/183,522.80
  6. Step 6: Final answer
    x = 106,806.82

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