Finding the Fourth Proportional to 32,105.50, 48,167.80 and 15,460.72

Step by Step Solution

1. Step 1: Write the proportion equation
   32,105.50 : 48,167.80 = 15,460.72 : x
2. Step 2: Convert to fraction form
   32,105.50/48,167.80 = 15,460.72/x
3. Step 3: Cross multiply
   32,105.50x = 48,167.80 × 15,460.72
4. Step 4: Simplify right side
   32,105.50x = 744,708,981.80
5. Step 5: Solve for x
   x = 744,708,981.80/32,105.50
6. Step 6: Final answer
   x = 23,195.68