Finding the Fourth Proportional to 82,892.90, 124,234.65 and 35,451.60

Step by Step Solution

1. Step 1: Write the proportion equation
   82,892.90 : 124,234.65 = 35,451.60 : x
2. Step 2: Convert to fraction form
   82,892.90/124,234.65 = 35,451.60/x
3. Step 3: Cross multiply
   82,892.90x = 124,234.65 × 35,451.60
4. Step 4: Simplify right side
   82,892.90x = 4,404,317,117.94
5. Step 5: Solve for x
   x = 4,404,317,117.94/82,892.90
6. Step 6: Final answer
   x = 53,132.63