Finding the Fourth Proportional to 82,664.32, 123,977.85 and 23,498.68

Step by Step Solution

1. Step 1: Write the proportion equation
   82,664.32 : 123,977.85 = 23,498.68 : x
2. Step 2: Convert to fraction form
   82,664.32/123,977.85 = 23,498.68/x
3. Step 3: Cross multiply
   82,664.32x = 123,977.85 × 23,498.68
4. Step 4: Simplify right side
   82,664.32x = 2,913,315,824.24
5. Step 5: Solve for x
   x = 2,913,315,824.24/82,664.32
6. Step 6: Final answer
   x = 35,242.72