Finding the Fourth Proportional to 17,011.88, 25,524.79 and 7,519.17

Step by Step Solution

1. Step 1: Write the proportion equation
   17,011.88 : 25,524.79 = 7,519.17 : x
2. Step 2: Convert to fraction form
   17,011.88/25,524.79 = 7,519.17/x
3. Step 3: Cross multiply
   17,011.88x = 25,524.79 × 7,519.17
4. Step 4: Simplify right side
   17,011.88x = 191,925,340.34
5. Step 5: Solve for x
   x = 191,925,340.34/17,011.88
6. Step 6: Final answer
   x = 11,281.85