Finding the Fourth Proportional to 16,540.60, 24,811.83 and 5,296.93

Step by Step Solution

1. Step 1: Write the proportion equation
   16,540.60 : 24,811.83 = 5,296.93 : x
2. Step 2: Convert to fraction form
   16,540.60/24,811.83 = 5,296.93/x
3. Step 3: Cross multiply
   16,540.60x = 24,811.83 × 5,296.93
4. Step 4: Simplify right side
   16,540.60x = 131,426,651.53
5. Step 5: Solve for x
   x = 131,426,651.53/16,540.60
6. Step 6: Final answer
   x = 7,945.70