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Finding the Fourth Proportional to 59,162.48, 81,647.55 and 32,307.49

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Solution

The fourth proportional to 59,162.48, 81,647.55 and 32,307.49 is: 44,586.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,162.48 : 81,647.55 = 32,307.49 : x
  2. Step 2: Convert to fraction form
    59,162.48/81,647.55 = 32,307.49/x
  3. Step 3: Cross multiply
    59,162.48x = 81,647.55 × 32,307.49
  4. Step 4: Simplify right side
    59,162.48x = 2,637,827,079.88
  5. Step 5: Solve for x
    x = 2,637,827,079.88/59,162.48
  6. Step 6: Final answer
    x = 44,586.15

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