Finding the Fourth Proportional to 17,435.74, 24,061.40 and 9,477.95

Step by Step Solution

1. Step 1: Write the proportion equation
   17,435.74 : 24,061.40 = 9,477.95 : x
2. Step 2: Convert to fraction form
   17,435.74/24,061.40 = 9,477.95/x
3. Step 3: Cross multiply
   17,435.74x = 24,061.40 × 9,477.95
4. Step 4: Simplify right side
   17,435.74x = 228,052,768.80
5. Step 5: Solve for x
   x = 228,052,768.80/17,435.74
6. Step 6: Final answer
   x = 13,079.61