Finding the Fourth Proportional to 8,494.59, 12,744.62 and 3,562.91

Step by Step Solution

1. Step 1: Write the proportion equation
   8,494.59 : 12,744.62 = 3,562.91 : x
2. Step 2: Convert to fraction form
   8,494.59/12,744.62 = 3,562.91/x
3. Step 3: Cross multiply
   8,494.59x = 12,744.62 × 3,562.91
4. Step 4: Simplify right side
   8,494.59x = 45,407,934.04
5. Step 5: Solve for x
   x = 45,407,934.04/8,494.59
6. Step 6: Final answer
   x = 5,345.51