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Finding the Fourth Proportional to 93,069.01, 139,550.54 and 63,522.64

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Solution

The fourth proportional to 93,069.01, 139,550.54 and 63,522.64 is: 95,247.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,069.01 : 139,550.54 = 63,522.64 : x
  2. Step 2: Convert to fraction form
    93,069.01/139,550.54 = 63,522.64/x
  3. Step 3: Cross multiply
    93,069.01x = 139,550.54 × 63,522.64
  4. Step 4: Simplify right side
    93,069.01x = 8,864,618,016.47
  5. Step 5: Solve for x
    x = 8,864,618,016.47/93,069.01
  6. Step 6: Final answer
    x = 95,247.80

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