Finding the Fourth Proportional to 82,794.78, 124,191.54 and 23,630.40

Step by Step Solution

1. Step 1: Write the proportion equation
   82,794.78 : 124,191.54 = 23,630.40 : x
2. Step 2: Convert to fraction form
   82,794.78/124,191.54 = 23,630.40/x
3. Step 3: Cross multiply
   82,794.78x = 124,191.54 × 23,630.40
4. Step 4: Simplify right side
   82,794.78x = 2,934,695,766.82
5. Step 5: Solve for x
   x = 2,934,695,766.82/82,794.78
6. Step 6: Final answer
   x = 35,445.42