Finding the Fourth Proportional to 31,910.78, 44,037.81 and 17,572.10

Step by Step Solution

1. Step 1: Write the proportion equation
   31,910.78 : 44,037.81 = 17,572.10 : x
2. Step 2: Convert to fraction form
   31,910.78/44,037.81 = 17,572.10/x
3. Step 3: Cross multiply
   31,910.78x = 44,037.81 × 17,572.10
4. Step 4: Simplify right side
   31,910.78x = 773,836,580.91
5. Step 5: Solve for x
   x = 773,836,580.91/31,910.78
6. Step 6: Final answer
   x = 24,250.00