Finding the Fourth Proportional to 99,218.89, 148,848.83 and 32,663.02

Step by Step Solution

1. Step 1: Write the proportion equation
   99,218.89 : 148,848.83 = 32,663.02 : x
2. Step 2: Convert to fraction form
   99,218.89/148,848.83 = 32,663.02/x
3. Step 3: Cross multiply
   99,218.89x = 148,848.83 × 32,663.02
4. Step 4: Simplify right side
   99,218.89x = 4,861,851,403.71
5. Step 5: Solve for x
   x = 4,861,851,403.71/99,218.89
6. Step 6: Final answer
   x = 49,001.27