Finding the Fourth Proportional to 31,966.36, 44,113.77 and 17,820.10

Step by Step Solution

1. Step 1: Write the proportion equation
   31,966.36 : 44,113.77 = 17,820.10 : x
2. Step 2: Convert to fraction form
   31,966.36/44,113.77 = 17,820.10/x
3. Step 3: Cross multiply
   31,966.36x = 44,113.77 × 17,820.10
4. Step 4: Simplify right side
   31,966.36x = 786,111,792.78
5. Step 5: Solve for x
   x = 786,111,792.78/31,966.36
6. Step 6: Final answer
   x = 24,591.85