Finding the Fourth Proportional to 116,032.78, 174,061.32 and 49,479.94

Step by Step Solution

1. Step 1: Write the proportion equation
   116,032.78 : 174,061.32 = 49,479.94 : x
2. Step 2: Convert to fraction form
   116,032.78/174,061.32 = 49,479.94/x
3. Step 3: Cross multiply
   116,032.78x = 174,061.32 × 49,479.94
4. Step 4: Simplify right side
   116,032.78x = 8,612,543,669.92
5. Step 5: Solve for x
   x = 8,612,543,669.92/116,032.78
6. Step 6: Final answer
   x = 74,225.09