Finding the Fourth Proportional to 6,298.82, 8,687.49 and 4,061.06

Step by Step Solution

1. Step 1: Write the proportion equation
   6,298.82 : 8,687.49 = 4,061.06 : x
2. Step 2: Convert to fraction form
   6,298.82/8,687.49 = 4,061.06/x
3. Step 3: Cross multiply
   6,298.82x = 8,687.49 × 4,061.06
4. Step 4: Simplify right side
   6,298.82x = 35,280,418.14
5. Step 5: Solve for x
   x = 35,280,418.14/6,298.82
6. Step 6: Final answer
   x = 5,601.12