Finding the Fourth Proportional to 57,165, 78,887.72 and 32,014.50

Step by Step Solution

1. Step 1: Write the proportion equation
   57,165 : 78,887.72 = 32,014.50 : x
2. Step 2: Convert to fraction form
   57,165/78,887.72 = 32,014.50/x
3. Step 3: Cross multiply
   57,165x = 78,887.72 × 32,014.50
4. Step 4: Simplify right side
   57,165x = 2,525,550,911.94
5. Step 5: Solve for x
   x = 2,525,550,911.94/57,165
6. Step 6: Final answer
   x = 44,180.02