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Finding the Fourth Proportional to 186,751.98, 280,210.19 and 97,984.08

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Solution

The fourth proportional to 186,751.98, 280,210.19 and 97,984.08 is: 147,019.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    186,751.98 : 280,210.19 = 97,984.08 : x
  2. Step 2: Convert to fraction form
    186,751.98/280,210.19 = 97,984.08/x
  3. Step 3: Cross multiply
    186,751.98x = 280,210.19 × 97,984.08
  4. Step 4: Simplify right side
    186,751.98x = 27,456,137,183.85
  5. Step 5: Solve for x
    x = 27,456,137,183.85/186,751.98
  6. Step 6: Final answer
    x = 147,019.26

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