Finding the Fourth Proportional to 49,942.18, 68,887.56 and 32,008.78

Step by Step Solution

1. Step 1: Write the proportion equation
   49,942.18 : 68,887.56 = 32,008.78 : x
2. Step 2: Convert to fraction form
   49,942.18/68,887.56 = 32,008.78/x
3. Step 3: Cross multiply
   49,942.18x = 68,887.56 × 32,008.78
4. Step 4: Simplify right side
   49,942.18x = 2,205,006,752.78
5. Step 5: Solve for x
   x = 2,205,006,752.78/49,942.18
6. Step 6: Final answer
   x = 44,151.19