Finding the Fourth Proportional to 17,438.48, 24,064.82 and 9,480.91

Step by Step Solution

1. Step 1: Write the proportion equation
   17,438.48 : 24,064.82 = 9,480.91 : x
2. Step 2: Convert to fraction form
   17,438.48/24,064.82 = 9,480.91/x
3. Step 3: Cross multiply
   17,438.48x = 24,064.82 × 9,480.91
4. Step 4: Simplify right side
   17,438.48x = 228,156,392.59
5. Step 5: Solve for x
   x = 228,156,392.59/17,438.48
6. Step 6: Final answer
   x = 13,083.50