Finding the Fourth Proportional to 10,249.02, 15,363.93 and 5,562.15

Step by Step Solution

1. Step 1: Write the proportion equation
   10,249.02 : 15,363.93 = 5,562.15 : x
2. Step 2: Convert to fraction form
   10,249.02/15,363.93 = 5,562.15/x
3. Step 3: Cross multiply
   10,249.02x = 15,363.93 × 5,562.15
4. Step 4: Simplify right side
   10,249.02x = 85,456,483.25
5. Step 5: Solve for x
   x = 85,456,483.25/10,249.02
6. Step 6: Final answer
   x = 8,338.02