Finding the Fourth Proportional to 5,665.13, 8,499.50 and 2,377.34

Step by Step Solution

1. Step 1: Write the proportion equation
   5,665.13 : 8,499.50 = 2,377.34 : x
2. Step 2: Convert to fraction form
   5,665.13/8,499.50 = 2,377.34/x
3. Step 3: Cross multiply
   5,665.13x = 8,499.50 × 2,377.34
4. Step 4: Simplify right side
   5,665.13x = 20,206,146.95
5. Step 5: Solve for x
   x = 20,206,146.95/5,665.13
6. Step 6: Final answer
   x = 3,566.76