Finding the Fourth Proportional to 96,498.08, 133,151.85 and 60,662.72

Step by Step Solution

1. Step 1: Write the proportion equation
   96,498.08 : 133,151.85 = 60,662.72 : x
2. Step 2: Convert to fraction form
   96,498.08/133,151.85 = 60,662.72/x
3. Step 3: Cross multiply
   96,498.08x = 133,151.85 × 60,662.72
4. Step 4: Simplify right side
   96,498.08x = 8,077,353,394.03
5. Step 5: Solve for x
   x = 8,077,353,394.03/96,498.08
6. Step 6: Final answer
   x = 83,704.81