Finding the Fourth Proportional to 57,153.71, 78,872.00 and 32,003.21

Step by Step Solution

1. Step 1: Write the proportion equation
   57,153.71 : 78,872.00 = 32,003.21 : x
2. Step 2: Convert to fraction form
   57,153.71/78,872.00 = 32,003.21/x
3. Step 3: Cross multiply
   57,153.71x = 78,872.00 × 32,003.21
4. Step 4: Simplify right side
   57,153.71x = 2,524,157,019.10
5. Step 5: Solve for x
   x = 2,524,157,019.10/57,153.71
6. Step 6: Final answer
   x = 44,164.36