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Finding the Fourth Proportional to 93,592.44, 129,163.80 and 52,766.64

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Solution

The fourth proportional to 93,592.44, 129,163.80 and 52,766.64 is: 72,821.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,592.44 : 129,163.80 = 52,766.64 : x
  2. Step 2: Convert to fraction form
    93,592.44/129,163.80 = 52,766.64/x
  3. Step 3: Cross multiply
    93,592.44x = 129,163.80 × 52,766.64
  4. Step 4: Simplify right side
    93,592.44x = 6,815,539,735.63
  5. Step 5: Solve for x
    x = 6,815,539,735.63/93,592.44
  6. Step 6: Final answer
    x = 72,821.48

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