Finding the Fourth Proportional to 6,761.99, 10,142.82 and 3,061.54

Step by Step Solution

1. Step 1: Write the proportion equation
   6,761.99 : 10,142.82 = 3,061.54 : x
2. Step 2: Convert to fraction form
   6,761.99/10,142.82 = 3,061.54/x
3. Step 3: Cross multiply
   6,761.99x = 10,142.82 × 3,061.54
4. Step 4: Simplify right side
   6,761.99x = 31,052,649.14
5. Step 5: Solve for x
   x = 31,052,649.14/6,761.99
6. Step 6: Final answer
   x = 4,592.24