Finding the Fourth Proportional to 11,519.19, 17,267.82 and 5,276.52

Step by Step Solution

1. Step 1: Write the proportion equation
   11,519.19 : 17,267.82 = 5,276.52 : x
2. Step 2: Convert to fraction form
   11,519.19/17,267.82 = 5,276.52/x
3. Step 3: Cross multiply
   11,519.19x = 17,267.82 × 5,276.52
4. Step 4: Simplify right side
   11,519.19x = 91,113,997.59
5. Step 5: Solve for x
   x = 91,113,997.59/11,519.19
6. Step 6: Final answer
   x = 7,909.76