Finding the Fourth Proportional to 82,063.72, 113,244.72 and 46,261

Step by Step Solution

1. Step 1: Write the proportion equation
   82,063.72 : 113,244.72 = 46,261 : x
2. Step 2: Convert to fraction form
   82,063.72/113,244.72 = 46,261/x
3. Step 3: Cross multiply
   82,063.72x = 113,244.72 × 46,261
4. Step 4: Simplify right side
   82,063.72x = 5,238,813,991.92
5. Step 5: Solve for x
   x = 5,238,813,991.92/82,063.72
6. Step 6: Final answer
   x = 63,838.37