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Finding the Fourth Proportional to 269,230.93, 371,546.47 and 148,380.00

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Solution

The fourth proportional to 269,230.93, 371,546.47 and 148,380.00 is: 204,768.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    269,230.93 : 371,546.47 = 148,380.00 : x
  2. Step 2: Convert to fraction form
    269,230.93/371,546.47 = 148,380.00/x
  3. Step 3: Cross multiply
    269,230.93x = 371,546.47 × 148,380.00
  4. Step 4: Simplify right side
    269,230.93x = 55,130,065,683.41
  5. Step 5: Solve for x
    x = 55,130,065,683.41/269,230.93
  6. Step 6: Final answer
    x = 204,768.69

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