Finding the Fourth Proportional to 99,152.58, 148,731.34 and 32,590.02

Step by Step Solution

1. Step 1: Write the proportion equation
   99,152.58 : 148,731.34 = 32,590.02 : x
2. Step 2: Convert to fraction form
   99,152.58/148,731.34 = 32,590.02/x
3. Step 3: Cross multiply
   99,152.58x = 148,731.34 × 32,590.02
4. Step 4: Simplify right side
   99,152.58x = 4,847,157,345.23
5. Step 5: Solve for x
   x = 4,847,157,345.23/99,152.58
6. Step 6: Final answer
   x = 48,885.84