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Finding the Fourth Proportional to 495,507.04, 683,796.64 and 269,150.56

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Solution

The fourth proportional to 495,507.04, 683,796.64 and 269,150.56 is: 371,426.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    495,507.04 : 683,796.64 = 269,150.56 : x
  2. Step 2: Convert to fraction form
    495,507.04/683,796.64 = 269,150.56/x
  3. Step 3: Cross multiply
    495,507.04x = 683,796.64 × 269,150.56
  4. Step 4: Simplify right side
    495,507.04x = 184,044,248,582.12
  5. Step 5: Solve for x
    x = 184,044,248,582.12/495,507.04
  6. Step 6: Final answer
    x = 371,426.10

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