Finding the Fourth Proportional to 5,500.26, 7,588.37 and 3,612.86

Step by Step Solution

1. Step 1: Write the proportion equation
   5,500.26 : 7,588.37 = 3,612.86 : x
2. Step 2: Convert to fraction form
   5,500.26/7,588.37 = 3,612.86/x
3. Step 3: Cross multiply
   5,500.26x = 7,588.37 × 3,612.86
4. Step 4: Simplify right side
   5,500.26x = 27,415,662.43
5. Step 5: Solve for x
   x = 27,415,662.43/5,500.26
6. Step 6: Final answer
   x = 4,984.43