Finding the Fourth Proportional to 93,144.83, 139,718.46 and 40,552.34

Step by Step Solution

1. Step 1: Write the proportion equation
   93,144.83 : 139,718.46 = 40,552.34 : x
2. Step 2: Convert to fraction form
   93,144.83/139,718.46 = 40,552.34/x
3. Step 3: Cross multiply
   93,144.83x = 139,718.46 × 40,552.34
4. Step 4: Simplify right side
   93,144.83x = 5,665,910,494.20
5. Step 5: Solve for x
   x = 5,665,910,494.20/93,144.83
6. Step 6: Final answer
   x = 60,829.04