Finding the Fourth Proportional to 99,016.20, 148,547.34 and 32,452.20

Step by Step Solution

1. Step 1: Write the proportion equation
   99,016.20 : 148,547.34 = 32,452.20 : x
2. Step 2: Convert to fraction form
   99,016.20/148,547.34 = 32,452.20/x
3. Step 3: Cross multiply
   99,016.20x = 148,547.34 × 32,452.20
4. Step 4: Simplify right side
   99,016.20x = 4,820,687,987.15
5. Step 5: Solve for x
   x = 4,820,687,987.15/99,016.20
6. Step 6: Final answer
   x = 48,685.85