Finding the Fourth Proportional to 17,713, 24,429.30 and 11,746.16

Step by Step Solution

1. Step 1: Write the proportion equation
   17,713 : 24,429.30 = 11,746.16 : x
2. Step 2: Convert to fraction form
   17,713/24,429.30 = 11,746.16/x
3. Step 3: Cross multiply
   17,713x = 24,429.30 × 11,746.16
4. Step 4: Simplify right side
   17,713x = 286,950,466.49
5. Step 5: Solve for x
   x = 286,950,466.49/17,713
6. Step 6: Final answer
   x = 16,199.99