Finding the Fourth Proportional to 17,703.23, 24,417.61 and 12,028.05

Step by Step Solution

1. Step 1: Write the proportion equation
   17,703.23 : 24,417.61 = 12,028.05 : x
2. Step 2: Convert to fraction form
   17,703.23/24,417.61 = 12,028.05/x
3. Step 3: Cross multiply
   17,703.23x = 24,417.61 × 12,028.05
4. Step 4: Simplify right side
   17,703.23x = 293,696,203.89
5. Step 5: Solve for x
   x = 293,696,203.89/17,703.23
6. Step 6: Final answer
   x = 16,589.98