Finding the Fourth Proportional to 56,128.43, 77,470.52 and 32,268.96

Step by Step Solution

1. Step 1: Write the proportion equation
   56,128.43 : 77,470.52 = 32,268.96 : x
2. Step 2: Convert to fraction form
   56,128.43/77,470.52 = 32,268.96/x
3. Step 3: Cross multiply
   56,128.43x = 77,470.52 × 32,268.96
4. Step 4: Simplify right side
   56,128.43x = 2,499,893,191.73
5. Step 5: Solve for x
   x = 2,499,893,191.73/56,128.43
6. Step 6: Final answer
   x = 44,538.81