Finding the Fourth Proportional to 5,580.92, 8,368.33 and 3,606.27

Step by Step Solution

1. Step 1: Write the proportion equation
   5,580.92 : 8,368.33 = 3,606.27 : x
2. Step 2: Convert to fraction form
   5,580.92/8,368.33 = 3,606.27/x
3. Step 3: Cross multiply
   5,580.92x = 8,368.33 × 3,606.27
4. Step 4: Simplify right side
   5,580.92x = 30,178,457.43
5. Step 5: Solve for x
   x = 30,178,457.43/5,580.92
6. Step 6: Final answer
   x = 5,407.43