Finding the Fourth Proportional to 32,500.28, 48,672.50 and 17,672.42

Step by Step Solution

1. Step 1: Write the proportion equation
   32,500.28 : 48,672.50 = 17,672.42 : x
2. Step 2: Convert to fraction form
   32,500.28/48,672.50 = 17,672.42/x
3. Step 3: Cross multiply
   32,500.28x = 48,672.50 × 17,672.42
4. Step 4: Simplify right side
   32,500.28x = 860,160,862.45
5. Step 5: Solve for x
   x = 860,160,862.45/32,500.28
6. Step 6: Final answer
   x = 26,466.26