Finding the Fourth Proportional to 17,435.64, 24,061.18 and 9,477.84

Step by Step Solution

1. Step 1: Write the proportion equation
   17,435.64 : 24,061.18 = 9,477.84 : x
2. Step 2: Convert to fraction form
   17,435.64/24,061.18 = 9,477.84/x
3. Step 3: Cross multiply
   17,435.64x = 24,061.18 × 9,477.84
4. Step 4: Simplify right side
   17,435.64x = 228,048,014.25
5. Step 5: Solve for x
   x = 228,048,014.25/17,435.64
6. Step 6: Final answer
   x = 13,079.42