Finding the Fourth Proportional to 11,368.98, 17,053.52 and 5,819.30

Step by Step Solution

1. Step 1: Write the proportion equation
   11,368.98 : 17,053.52 = 5,819.30 : x
2. Step 2: Convert to fraction form
   11,368.98/17,053.52 = 5,819.30/x
3. Step 3: Cross multiply
   11,368.98x = 17,053.52 × 5,819.30
4. Step 4: Simplify right side
   11,368.98x = 99,239,521.77
5. Step 5: Solve for x
   x = 99,239,521.77/11,368.98
6. Step 6: Final answer
   x = 8,728.97