Finding the Fourth Proportional to 102,843.74, 141,915.50 and 59,824.10

Step by Step Solution

1. Step 1: Write the proportion equation
   102,843.74 : 141,915.50 = 59,824.10 : x
2. Step 2: Convert to fraction form
   102,843.74/141,915.50 = 59,824.10/x
3. Step 3: Cross multiply
   102,843.74x = 141,915.50 × 59,824.10
4. Step 4: Simplify right side
   102,843.74x = 8,489,967,063.55
5. Step 5: Solve for x
   x = 8,489,967,063.55/102,843.74
6. Step 6: Final answer
   x = 82,552.10