Finding the Fourth Proportional to 3,790.59, 5,688.18 and 2,233.62

Step by Step Solution

1. Step 1: Write the proportion equation
   3,790.59 : 5,688.18 = 2,233.62 : x
2. Step 2: Convert to fraction form
   3,790.59/5,688.18 = 2,233.62/x
3. Step 3: Cross multiply
   3,790.59x = 5,688.18 × 2,233.62
4. Step 4: Simplify right side
   3,790.59x = 12,705,232.61
5. Step 5: Solve for x
   x = 12,705,232.61/3,790.59
6. Step 6: Final answer
   x = 3,351.78