Finding the Fourth Proportional to 88,426.62, 132,661.80 and 41,668.56

Step by Step Solution

1. Step 1: Write the proportion equation
   88,426.62 : 132,661.80 = 41,668.56 : x
2. Step 2: Convert to fraction form
   88,426.62/132,661.80 = 41,668.56/x
3. Step 3: Cross multiply
   88,426.62x = 132,661.80 × 41,668.56
4. Step 4: Simplify right side
   88,426.62x = 5,527,826,173.01
5. Step 5: Solve for x
   x = 5,527,826,173.01/88,426.62
6. Step 6: Final answer
   x = 62,513.15