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Finding the Fourth Proportional to 190,528.86, 262,933.44 and 104,482.71

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Solution

The fourth proportional to 190,528.86, 262,933.44 and 104,482.71 is: 144,188.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    190,528.86 : 262,933.44 = 104,482.71 : x
  2. Step 2: Convert to fraction form
    190,528.86/262,933.44 = 104,482.71/x
  3. Step 3: Cross multiply
    190,528.86x = 262,933.44 × 104,482.71
  4. Step 4: Simplify right side
    190,528.86x = 27,471,998,360.82
  5. Step 5: Solve for x
    x = 27,471,998,360.82/190,528.86
  6. Step 6: Final answer
    x = 144,188.12

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