Finding the Fourth Proportional to 2,693.99, 4,030.83 and 2,545.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,693.99 : 4,030.83 = 2,545.76 : x
2. Step 2: Convert to fraction form
   2,693.99/4,030.83 = 2,545.76/x
3. Step 3: Cross multiply
   2,693.99x = 4,030.83 × 2,545.76
4. Step 4: Simplify right side
   2,693.99x = 10,261,535.86
5. Step 5: Solve for x
   x = 10,261,535.86/2,693.99
6. Step 6: Final answer
   x = 3,809.04