Finding the Fourth Proportional to 117,426.72, 176,149.58 and 33,187.57

Step by Step Solution

1. Step 1: Write the proportion equation
   117,426.72 : 176,149.58 = 33,187.57 : x
2. Step 2: Convert to fraction form
   117,426.72/176,149.58 = 33,187.57/x
3. Step 3: Cross multiply
   117,426.72x = 176,149.58 × 33,187.57
4. Step 4: Simplify right side
   117,426.72x = 5,845,976,516.72
5. Step 5: Solve for x
   x = 5,845,976,516.72/117,426.72
6. Step 6: Final answer
   x = 49,784.04