Finding the Fourth Proportional to 82,150.08, 113,396.16 and 48,616

Step by Step Solution

1. Step 1: Write the proportion equation
   82,150.08 : 113,396.16 = 48,616 : x
2. Step 2: Convert to fraction form
   82,150.08/113,396.16 = 48,616/x
3. Step 3: Cross multiply
   82,150.08x = 113,396.16 × 48,616
4. Step 4: Simplify right side
   82,150.08x = 5,512,867,714.56
5. Step 5: Solve for x
   x = 5,512,867,714.56/82,150.08
6. Step 6: Final answer
   x = 67,107.27