Finding the Fourth Proportional to 17,349.69, 26,016.80 and 5,500.10

Step by Step Solution

1. Step 1: Write the proportion equation
   17,349.69 : 26,016.80 = 5,500.10 : x
2. Step 2: Convert to fraction form
   17,349.69/26,016.80 = 5,500.10/x
3. Step 3: Cross multiply
   17,349.69x = 26,016.80 × 5,500.10
4. Step 4: Simplify right side
   17,349.69x = 143,095,039.22
5. Step 5: Solve for x
   x = 143,095,039.22/17,349.69
6. Step 6: Final answer
   x = 8,247.70