Finding the Fourth Proportional to 3,665.62, 5,500.35 and 2,000.93

Step by Step Solution

1. Step 1: Write the proportion equation
   3,665.62 : 5,500.35 = 2,000.93 : x
2. Step 2: Convert to fraction form
   3,665.62/5,500.35 = 2,000.93/x
3. Step 3: Cross multiply
   3,665.62x = 5,500.35 × 2,000.93
4. Step 4: Simplify right side
   3,665.62x = 11,005,815.33
5. Step 5: Solve for x
   x = 11,005,815.33/3,665.62
6. Step 6: Final answer
   x = 3,002.44