Finding the Fourth Proportional to 141,123.97, 194,751.71 and 77,462.29

Step by Step Solution

1. Step 1: Write the proportion equation
   141,123.97 : 194,751.71 = 77,462.29 : x
2. Step 2: Convert to fraction form
   141,123.97/194,751.71 = 77,462.29/x
3. Step 3: Cross multiply
   141,123.97x = 194,751.71 × 77,462.29
4. Step 4: Simplify right side
   141,123.97x = 15,085,913,438.02
5. Step 5: Solve for x
   x = 15,085,913,438.02/141,123.97
6. Step 6: Final answer
   x = 106,898.31