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Finding the Fourth Proportional to 14,978, 22,466.92 and 3,884.68

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Solution

The fourth proportional to 14,978, 22,466.92 and 3,884.68 is: 5,827.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,978 : 22,466.92 = 3,884.68 : x
  2. Step 2: Convert to fraction form
    14,978/22,466.92 = 3,884.68/x
  3. Step 3: Cross multiply
    14,978x = 22,466.92 × 3,884.68
  4. Step 4: Simplify right side
    14,978x = 87,276,794.79
  5. Step 5: Solve for x
    x = 87,276,794.79/14,978
  6. Step 6: Final answer
    x = 5,827.00

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