Finding the Fourth Proportional to 31,997.09, 44,155.69 and 17,657.06

Step by Step Solution

1. Step 1: Write the proportion equation
   31,997.09 : 44,155.69 = 17,657.06 : x
2. Step 2: Convert to fraction form
   31,997.09/44,155.69 = 17,657.06/x
3. Step 3: Cross multiply
   31,997.09x = 44,155.69 × 17,657.06
4. Step 4: Simplify right side
   31,997.09x = 779,659,402.75
5. Step 5: Solve for x
   x = 779,659,402.75/31,997.09
6. Step 6: Final answer
   x = 24,366.57