Finding the Fourth Proportional to 99,365.72, 149,016.94 and 32,793.40

Step by Step Solution

1. Step 1: Write the proportion equation
   99,365.72 : 149,016.94 = 32,793.40 : x
2. Step 2: Convert to fraction form
   99,365.72/149,016.94 = 32,793.40/x
3. Step 3: Cross multiply
   99,365.72x = 149,016.94 × 32,793.40
4. Step 4: Simplify right side
   99,365.72x = 4,886,772,120.20
5. Step 5: Solve for x
   x = 4,886,772,120.20/99,365.72
6. Step 6: Final answer
   x = 49,179.66