Finding the Fourth Proportional to 11,092.39, 15,303.82 and 7,317.43

Step by Step Solution

1. Step 1: Write the proportion equation
   11,092.39 : 15,303.82 = 7,317.43 : x
2. Step 2: Convert to fraction form
   11,092.39/15,303.82 = 7,317.43/x
3. Step 3: Cross multiply
   11,092.39x = 15,303.82 × 7,317.43
4. Step 4: Simplify right side
   11,092.39x = 111,984,631.58
5. Step 5: Solve for x
   x = 111,984,631.58/11,092.39
6. Step 6: Final answer
   x = 10,095.63