Finding the Fourth Proportional to 16,656.30, 24,991.37 and 7,291.49

Step by Step Solution

1. Step 1: Write the proportion equation
   16,656.30 : 24,991.37 = 7,291.49 : x
2. Step 2: Convert to fraction form
   16,656.30/24,991.37 = 7,291.49/x
3. Step 3: Cross multiply
   16,656.30x = 24,991.37 × 7,291.49
4. Step 4: Simplify right side
   16,656.30x = 182,224,350.46
5. Step 5: Solve for x
   x = 182,224,350.46/16,656.30
6. Step 6: Final answer
   x = 10,940.27