Finding the Fourth Proportional to 17,267.83, 25,904.69 and 5,419.33

Step by Step Solution

1. Step 1: Write the proportion equation
   17,267.83 : 25,904.69 = 5,419.33 : x
2. Step 2: Convert to fraction form
   17,267.83/25,904.69 = 5,419.33/x
3. Step 3: Cross multiply
   17,267.83x = 25,904.69 × 5,419.33
4. Step 4: Simplify right side
   17,267.83x = 140,386,063.66
5. Step 5: Solve for x
   x = 140,386,063.66/17,267.83
6. Step 6: Final answer
   x = 8,129.92