Finding the Fourth Proportional to 99,170.82, 148,761.01 and 32,609.47

Step by Step Solution

1. Step 1: Write the proportion equation
   99,170.82 : 148,761.01 = 32,609.47 : x
2. Step 2: Convert to fraction form
   99,170.82/148,761.01 = 32,609.47/x
3. Step 3: Cross multiply
   99,170.82x = 148,761.01 × 32,609.47
4. Step 4: Simplify right side
   99,170.82x = 4,851,017,529.72
5. Step 5: Solve for x
   x = 4,851,017,529.72/99,170.82
6. Step 6: Final answer
   x = 48,915.78