Finding the Fourth Proportional to 131,034.17, 196,597.37 and 64,521.02

Step by Step Solution

1. Step 1: Write the proportion equation
   131,034.17 : 196,597.37 = 64,521.02 : x
2. Step 2: Convert to fraction form
   131,034.17/196,597.37 = 64,521.02/x
3. Step 3: Cross multiply
   131,034.17x = 196,597.37 × 64,521.02
4. Step 4: Simplify right side
   131,034.17x = 12,684,662,841.72
5. Step 5: Solve for x
   x = 12,684,662,841.72/131,034.17
6. Step 6: Final answer
   x = 96,804.24