Finding the Fourth Proportional to 17,519.94, 26,264.90 and 7,651.98

Step by Step Solution

1. Step 1: Write the proportion equation
   17,519.94 : 26,264.90 = 7,651.98 : x
2. Step 2: Convert to fraction form
   17,519.94/26,264.90 = 7,651.98/x
3. Step 3: Cross multiply
   17,519.94x = 26,264.90 × 7,651.98
4. Step 4: Simplify right side
   17,519.94x = 200,978,489.50
5. Step 5: Solve for x
   x = 200,978,489.50/17,519.94
6. Step 6: Final answer
   x = 11,471.41