Finding the Fourth Proportional to 99,673.50, 149,535.48 and 33,114

Step by Step Solution

1. Step 1: Write the proportion equation
   99,673.50 : 149,535.48 = 33,114 : x
2. Step 2: Convert to fraction form
   99,673.50/149,535.48 = 33,114/x
3. Step 3: Cross multiply
   99,673.50x = 149,535.48 × 33,114
4. Step 4: Simplify right side
   99,673.50x = 4,951,717,884.72
5. Step 5: Solve for x
   x = 4,951,717,884.72/99,673.50
6. Step 6: Final answer
   x = 49,679.38