Finding the Fourth Proportional to 56,004.72, 77,285.88 and 32,131.92

Step by Step Solution

1. Step 1: Write the proportion equation
   56,004.72 : 77,285.88 = 32,131.92 : x
2. Step 2: Convert to fraction form
   56,004.72/77,285.88 = 32,131.92/x
3. Step 3: Cross multiply
   56,004.72x = 77,285.88 × 32,131.92
4. Step 4: Simplify right side
   56,004.72x = 2,483,343,713.29
5. Step 5: Solve for x
   x = 2,483,343,713.29/56,004.72
6. Step 6: Final answer
   x = 44,341.69