Finding the Fourth Proportional to 17,607.71, 24,298.52 and 9,649.80

Step by Step Solution

1. Step 1: Write the proportion equation
   17,607.71 : 24,298.52 = 9,649.80 : x
2. Step 2: Convert to fraction form
   17,607.71/24,298.52 = 9,649.80/x
3. Step 3: Cross multiply
   17,607.71x = 24,298.52 × 9,649.80
4. Step 4: Simplify right side
   17,607.71x = 234,475,810.05
5. Step 5: Solve for x
   x = 234,475,810.05/17,607.71
6. Step 6: Final answer
   x = 13,316.65