Finding the Fourth Proportional to 99,793.17, 149,713.72 and 33,233.90

Step by Step Solution

1. Step 1: Write the proportion equation
   99,793.17 : 149,713.72 = 33,233.90 : x
2. Step 2: Convert to fraction form
   99,793.17/149,713.72 = 33,233.90/x
3. Step 3: Cross multiply
   99,793.17x = 149,713.72 × 33,233.90
4. Step 4: Simplify right side
   99,793.17x = 4,975,569,967.45
5. Step 5: Solve for x
   x = 4,975,569,967.45/99,793.17
6. Step 6: Final answer
   x = 49,858.82