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Finding the Fourth Proportional to 94,209.98, 130,008.29 and 51,767.60

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Solution

The fourth proportional to 94,209.98, 130,008.29 and 51,767.60 is: 71,438.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,209.98 : 130,008.29 = 51,767.60 : x
  2. Step 2: Convert to fraction form
    94,209.98/130,008.29 = 51,767.60/x
  3. Step 3: Cross multiply
    94,209.98x = 130,008.29 × 51,767.60
  4. Step 4: Simplify right side
    94,209.98x = 6,730,216,244.52
  5. Step 5: Solve for x
    x = 6,730,216,244.52/94,209.98
  6. Step 6: Final answer
    x = 71,438.47

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