Finding the Fourth Proportional to 56,572.68, 78,061.62 and 32,694.75

Step by Step Solution

1. Step 1: Write the proportion equation
   56,572.68 : 78,061.62 = 32,694.75 : x
2. Step 2: Convert to fraction form
   56,572.68/78,061.62 = 32,694.75/x
3. Step 3: Cross multiply
   56,572.68x = 78,061.62 × 32,694.75
4. Step 4: Simplify right side
   56,572.68x = 2,552,205,150.50
5. Step 5: Solve for x
   x = 2,552,205,150.50/56,572.68
6. Step 6: Final answer
   x = 45,113.74