Finding the Fourth Proportional to 49,178.61, 67,940.51 and 32,223.15

Step by Step Solution

1. Step 1: Write the proportion equation
   49,178.61 : 67,940.51 = 32,223.15 : x
2. Step 2: Convert to fraction form
   49,178.61/67,940.51 = 32,223.15/x
3. Step 3: Cross multiply
   49,178.61x = 67,940.51 × 32,223.15
4. Step 4: Simplify right side
   49,178.61x = 2,189,257,083.69
5. Step 5: Solve for x
   x = 2,189,257,083.69/49,178.61
6. Step 6: Final answer
   x = 44,516.45