Finding the Fourth Proportional to 31,012.59, 42,798.33 and 17,584.41

Step by Step Solution

1. Step 1: Write the proportion equation
   31,012.59 : 42,798.33 = 17,584.41 : x
2. Step 2: Convert to fraction form
   31,012.59/42,798.33 = 17,584.41/x
3. Step 3: Cross multiply
   31,012.59x = 42,798.33 × 17,584.41
4. Step 4: Simplify right side
   31,012.59x = 752,583,382.04
5. Step 5: Solve for x
   x = 752,583,382.04/31,012.59
6. Step 6: Final answer
   x = 24,267.03