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Finding the Fourth Proportional to 94,461.75, 130,357.22 and 52,020.18

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Solution

The fourth proportional to 94,461.75, 130,357.22 and 52,020.18 is: 71,787.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,461.75 : 130,357.22 = 52,020.18 : x
  2. Step 2: Convert to fraction form
    94,461.75/130,357.22 = 52,020.18/x
  3. Step 3: Cross multiply
    94,461.75x = 130,357.22 × 52,020.18
  4. Step 4: Simplify right side
    94,461.75x = 6,781,205,788.60
  5. Step 5: Solve for x
    x = 6,781,205,788.60/94,461.75
  6. Step 6: Final answer
    x = 71,787.85

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