Finding the Fourth Proportional to 16,993.47, 25,476.17 and 7,499.03

Step by Step Solution

1. Step 1: Write the proportion equation
   16,993.47 : 25,476.17 = 7,499.03 : x
2. Step 2: Convert to fraction form
   16,993.47/25,476.17 = 7,499.03/x
3. Step 3: Cross multiply
   16,993.47x = 25,476.17 × 7,499.03
4. Step 4: Simplify right side
   16,993.47x = 191,046,398.24
5. Step 5: Solve for x
   x = 191,046,398.24/16,993.47
6. Step 6: Final answer
   x = 11,242.34