Finding the Fourth Proportional to 17,435.96, 24,061.77 and 9,478.19

Step by Step Solution

1. Step 1: Write the proportion equation
   17,435.96 : 24,061.77 = 9,478.19 : x
2. Step 2: Convert to fraction form
   17,435.96/24,061.77 = 9,478.19/x
3. Step 3: Cross multiply
   17,435.96x = 24,061.77 × 9,478.19
4. Step 4: Simplify right side
   17,435.96x = 228,061,907.49
5. Step 5: Solve for x
   x = 228,061,907.49/17,435.96
6. Step 6: Final answer
   x = 13,079.98