Finding the Fourth Proportional to 92,680.91, 139,032.17 and 33,544.43

Step by Step Solution

1. Step 1: Write the proportion equation
   92,680.91 : 139,032.17 = 33,544.43 : x
2. Step 2: Convert to fraction form
   92,680.91/139,032.17 = 33,544.43/x
3. Step 3: Cross multiply
   92,680.91x = 139,032.17 × 33,544.43
4. Step 4: Simplify right side
   92,680.91x = 4,663,754,031.43
5. Step 5: Solve for x
   x = 4,663,754,031.43/92,680.91
6. Step 6: Final answer
   x = 50,320.55