Finding the Fourth Proportional to 5,606.49, 8,411.21 and 2,796.15

Step by Step Solution

1. Step 1: Write the proportion equation
   5,606.49 : 8,411.21 = 2,796.15 : x
2. Step 2: Convert to fraction form
   5,606.49/8,411.21 = 2,796.15/x
3. Step 3: Cross multiply
   5,606.49x = 8,411.21 × 2,796.15
4. Step 4: Simplify right side
   5,606.49x = 23,519,011.83
5. Step 5: Solve for x
   x = 23,519,011.83/5,606.49
6. Step 6: Final answer
   x = 4,194.96