Finding the Fourth Proportional to 81,932.26, 113,068.61 and 46,123.53

Step by Step Solution

1. Step 1: Write the proportion equation
   81,932.26 : 113,068.61 = 46,123.53 : x
2. Step 2: Convert to fraction form
   81,932.26/113,068.61 = 46,123.53/x
3. Step 3: Cross multiply
   81,932.26x = 113,068.61 × 46,123.53
4. Step 4: Simplify right side
   81,932.26x = 5,215,123,142.72
5. Step 5: Solve for x
   x = 5,215,123,142.72/81,932.26
6. Step 6: Final answer
   x = 63,651.65