Finding the Fourth Proportional to 11,337.50, 17,011.44 and 5,099.15

Step by Step Solution

1. Step 1: Write the proportion equation
   11,337.50 : 17,011.44 = 5,099.15 : x
2. Step 2: Convert to fraction form
   11,337.50/17,011.44 = 5,099.15/x
3. Step 3: Cross multiply
   11,337.50x = 17,011.44 × 5,099.15
4. Step 4: Simplify right side
   11,337.50x = 86,743,799.22
5. Step 5: Solve for x
   x = 86,743,799.22/11,337.50
6. Step 6: Final answer
   x = 7,651.06