Finding the Fourth Proportional to 82,158.89, 113,380.36 and 46,348.79

Step by Step Solution

1. Step 1: Write the proportion equation
   82,158.89 : 113,380.36 = 46,348.79 : x
2. Step 2: Convert to fraction form
   82,158.89/113,380.36 = 46,348.79/x
3. Step 3: Cross multiply
   82,158.89x = 113,380.36 × 46,348.79
4. Step 4: Simplify right side
   82,158.89x = 5,255,041,928.86
5. Step 5: Solve for x
   x = 5,255,041,928.86/82,158.89
6. Step 6: Final answer
   x = 63,961.94