Finding the Fourth Proportional to 16,338.02, 24,505.61 and 5,241.74

Step by Step Solution

1. Step 1: Write the proportion equation
   16,338.02 : 24,505.61 = 5,241.74 : x
2. Step 2: Convert to fraction form
   16,338.02/24,505.61 = 5,241.74/x
3. Step 3: Cross multiply
   16,338.02x = 24,505.61 × 5,241.74
4. Step 4: Simplify right side
   16,338.02x = 128,451,887.42
5. Step 5: Solve for x
   x = 128,451,887.42/16,338.02
6. Step 6: Final answer
   x = 7,862.15