Finding the Fourth Proportional to 99,948.96, 149,872.50 and 33,365.16

Step by Step Solution

1. Step 1: Write the proportion equation
   99,948.96 : 149,872.50 = 33,365.16 : x
2. Step 2: Convert to fraction form
   99,948.96/149,872.50 = 33,365.16/x
3. Step 3: Cross multiply
   99,948.96x = 149,872.50 × 33,365.16
4. Step 4: Simplify right side
   99,948.96x = 5,000,519,942.10
5. Step 5: Solve for x
   x = 5,000,519,942.10/99,948.96
6. Step 6: Final answer
   x = 50,030.74