Finding the Fourth Proportional to 16,338.25, 24,505.06 and 5,243.51

Step by Step Solution

1. Step 1: Write the proportion equation
   16,338.25 : 24,505.06 = 5,243.51 : x
2. Step 2: Convert to fraction form
   16,338.25/24,505.06 = 5,243.51/x
3. Step 3: Cross multiply
   16,338.25x = 24,505.06 × 5,243.51
4. Step 4: Simplify right side
   16,338.25x = 128,492,417.74
5. Step 5: Solve for x
   x = 128,492,417.74/16,338.25
6. Step 6: Final answer
   x = 7,864.51