Finding the Fourth Proportional to 8,483.43, 11,703.15 and 5,500.23

Step by Step Solution

1. Step 1: Write the proportion equation
   8,483.43 : 11,703.15 = 5,500.23 : x
2. Step 2: Convert to fraction form
   8,483.43/11,703.15 = 5,500.23/x
3. Step 3: Cross multiply
   8,483.43x = 11,703.15 × 5,500.23
4. Step 4: Simplify right side
   8,483.43x = 64,370,016.72
5. Step 5: Solve for x
   x = 64,370,016.72/8,483.43
6. Step 6: Final answer
   x = 7,587.73