Finding the Fourth Proportional to 72,799.11, 109,148.00 and 32,250.60

Step by Step Solution

1. Step 1: Write the proportion equation
   72,799.11 : 109,148.00 = 32,250.60 : x
2. Step 2: Convert to fraction form
   72,799.11/109,148.00 = 32,250.60/x
3. Step 3: Cross multiply
   72,799.11x = 109,148.00 × 32,250.60
4. Step 4: Simplify right side
   72,799.11x = 3,520,087,781.81
5. Step 5: Solve for x
   x = 3,520,087,781.81/72,799.11
6. Step 6: Final answer
   x = 48,353.45