Finding the Fourth Proportional to 8,713,723.59, 12,027,470.89 and 5,813,107.31

Step by Step Solution

1. Step 1: Write the proportion equation
   8,713,723.59 : 12,027,470.89 = 5,813,107.31 : x
2. Step 2: Convert to fraction form
   8,713,723.59/12,027,470.89 = 5,813,107.31/x
3. Step 3: Cross multiply
   8,713,723.59x = 12,027,470.89 × 5,813,107.31
4. Step 4: Simplify right side
   8,713,723.59x = 69,916,978,891,333.85
5. Step 5: Solve for x
   x = 69,916,978,891,333.85/8,713,723.59
6. Step 6: Final answer
   x = 8,023,777.46