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Finding the Fourth Proportional to 89,095.36, 122,951.24 and 48,809.08

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Solution

The fourth proportional to 89,095.36, 122,951.24 and 48,809.08 is: 67,356.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,095.36 : 122,951.24 = 48,809.08 : x
  2. Step 2: Convert to fraction form
    89,095.36/122,951.24 = 48,809.08/x
  3. Step 3: Cross multiply
    89,095.36x = 122,951.24 × 48,809.08
  4. Step 4: Simplify right side
    89,095.36x = 6,001,136,909.26
  5. Step 5: Solve for x
    x = 6,001,136,909.26/89,095.36
  6. Step 6: Final answer
    x = 67,356.33

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