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Finding the Fourth Proportional to 336,741.16, 464,713.65 and 191,543.20

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Solution

The fourth proportional to 336,741.16, 464,713.65 and 191,543.20 is: 264,335.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,741.16 : 464,713.65 = 191,543.20 : x
  2. Step 2: Convert to fraction form
    336,741.16/464,713.65 = 191,543.20/x
  3. Step 3: Cross multiply
    336,741.16x = 464,713.65 × 191,543.20
  4. Step 4: Simplify right side
    336,741.16x = 89,012,739,604.68
  5. Step 5: Solve for x
    x = 89,012,739,604.68/336,741.16
  6. Step 6: Final answer
    x = 264,335.79

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