Finding the Fourth Proportional to 56,572.37, 78,061.19 and 32,694.43

Step by Step Solution

1. Step 1: Write the proportion equation
   56,572.37 : 78,061.19 = 32,694.43 : x
2. Step 2: Convert to fraction form
   56,572.37/78,061.19 = 32,694.43/x
3. Step 3: Cross multiply
   56,572.37x = 78,061.19 × 32,694.43
4. Step 4: Simplify right side
   56,572.37x = 2,552,166,071.30
5. Step 5: Solve for x
   x = 2,552,166,071.30/56,572.37
6. Step 6: Final answer
   x = 45,113.30