Finding the Fourth Proportional to 171,613.68, 236,826.72 and 96,162.72

Step by Step Solution

1. Step 1: Write the proportion equation
   171,613.68 : 236,826.72 = 96,162.72 : x
2. Step 2: Convert to fraction form
   171,613.68/236,826.72 = 96,162.72/x
3. Step 3: Cross multiply
   171,613.68x = 236,826.72 × 96,162.72
4. Step 4: Simplify right side
   171,613.68x = 22,773,901,563.88
5. Step 5: Solve for x
   x = 22,773,901,563.88/171,613.68
6. Step 6: Final answer
   x = 132,704.46