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Finding the Fourth Proportional to 93,584.70, 129,144.84 and 52,748.54

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Solution

The fourth proportional to 93,584.70, 129,144.84 and 52,748.54 is: 72,791.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,584.70 : 129,144.84 = 52,748.54 : x
  2. Step 2: Convert to fraction form
    93,584.70/129,144.84 = 52,748.54/x
  3. Step 3: Cross multiply
    93,584.70x = 129,144.84 × 52,748.54
  4. Step 4: Simplify right side
    93,584.70x = 6,812,201,758.53
  5. Step 5: Solve for x
    x = 6,812,201,758.53/93,584.70
  6. Step 6: Final answer
    x = 72,791.83

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