Finding the Fourth Proportional to 131,041.38, 196,445.71 and 51,060.82

Step by Step Solution

1. Step 1: Write the proportion equation
   131,041.38 : 196,445.71 = 51,060.82 : x
2. Step 2: Convert to fraction form
   131,041.38/196,445.71 = 51,060.82/x
3. Step 3: Cross multiply
   131,041.38x = 196,445.71 × 51,060.82
4. Step 4: Simplify right side
   131,041.38x = 10,030,679,038.08
5. Step 5: Solve for x
   x = 10,030,679,038.08/131,041.38
6. Step 6: Final answer
   x = 76,545.89