Finding the Fourth Proportional to 82,736.68, 124,031.82 and 32,851.72

Step by Step Solution

1. Step 1: Write the proportion equation
   82,736.68 : 124,031.82 = 32,851.72 : x
2. Step 2: Convert to fraction form
   82,736.68/124,031.82 = 32,851.72/x
3. Step 3: Cross multiply
   82,736.68x = 124,031.82 × 32,851.72
4. Step 4: Simplify right side
   82,736.68x = 4,074,658,621.73
5. Step 5: Solve for x
   x = 4,074,658,621.73/82,736.68
6. Step 6: Final answer
   x = 49,248.51