Finding the Fourth Proportional to 17,509.32, 26,266.72 and 5,819.82

Step by Step Solution

1. Step 1: Write the proportion equation
   17,509.32 : 26,266.72 = 5,819.82 : x
2. Step 2: Convert to fraction form
   17,509.32/26,266.72 = 5,819.82/x
3. Step 3: Cross multiply
   17,509.32x = 26,266.72 × 5,819.82
4. Step 4: Simplify right side
   17,509.32x = 152,867,582.39
5. Step 5: Solve for x
   x = 152,867,582.39/17,509.32
6. Step 6: Final answer
   x = 8,730.64