Finding the Fourth Proportional to 10,494.22, 15,734.55 and 5,566.18

Step by Step Solution

1. Step 1: Write the proportion equation
   10,494.22 : 15,734.55 = 5,566.18 : x
2. Step 2: Convert to fraction form
   10,494.22/15,734.55 = 5,566.18/x
3. Step 3: Cross multiply
   10,494.22x = 15,734.55 × 5,566.18
4. Step 4: Simplify right side
   10,494.22x = 87,581,337.52
5. Step 5: Solve for x
   x = 87,581,337.52/10,494.22
6. Step 6: Final answer
   x = 8,345.67