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Finding the Fourth Proportional to 9,286.04, 13,929.01 and 3,046.00

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Solution

The fourth proportional to 9,286.04, 13,929.01 and 3,046.00 is: 4,568.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,286.04 : 13,929.01 = 3,046.00 : x
  2. Step 2: Convert to fraction form
    9,286.04/13,929.01 = 3,046.00/x
  3. Step 3: Cross multiply
    9,286.04x = 13,929.01 × 3,046.00
  4. Step 4: Simplify right side
    9,286.04x = 42,427,774.26
  5. Step 5: Solve for x
    x = 42,427,774.26/9,286.04
  6. Step 6: Final answer
    x = 4,568.99

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