Finding the Fourth Proportional to 57,105.22, 78,813.50 and 32,901.48

Step by Step Solution

1. Step 1: Write the proportion equation
   57,105.22 : 78,813.50 = 32,901.48 : x
2. Step 2: Convert to fraction form
   57,105.22/78,813.50 = 32,901.48/x
3. Step 3: Cross multiply
   57,105.22x = 78,813.50 × 32,901.48
4. Step 4: Simplify right side
   57,105.22x = 2,593,080,793.98
5. Step 5: Solve for x
   x = 2,593,080,793.98/57,105.22
6. Step 6: Final answer
   x = 45,408.82