Finding the Fourth Proportional to 10,333.27, 15,499.76 and 2,542.08

Step by Step Solution

1. Step 1: Write the proportion equation
   10,333.27 : 15,499.76 = 2,542.08 : x
2. Step 2: Convert to fraction form
   10,333.27/15,499.76 = 2,542.08/x
3. Step 3: Cross multiply
   10,333.27x = 15,499.76 × 2,542.08
4. Step 4: Simplify right side
   10,333.27x = 39,401,675.31
5. Step 5: Solve for x
   x = 39,401,675.31/10,333.27
6. Step 6: Final answer
   x = 3,813.09