Finding the Fourth Proportional to 82,824.72, 123,963.84 and 58,763.04

Step by Step Solution

1. Step 1: Write the proportion equation
   82,824.72 : 123,963.84 = 58,763.04 : x
2. Step 2: Convert to fraction form
   82,824.72/123,963.84 = 58,763.04/x
3. Step 3: Cross multiply
   82,824.72x = 123,963.84 × 58,763.04
4. Step 4: Simplify right side
   82,824.72x = 7,284,492,088.47
5. Step 5: Solve for x
   x = 7,284,492,088.47/82,824.72
6. Step 6: Final answer
   x = 87,950.70