Finding the Fourth Proportional to 3,790.58, 5,684.29 and 2,233.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,790.58 : 5,684.29 = 2,233.72 : x
2. Step 2: Convert to fraction form
   3,790.58/5,684.29 = 2,233.72/x
3. Step 3: Cross multiply
   3,790.58x = 5,684.29 × 2,233.72
4. Step 4: Simplify right side
   3,790.58x = 12,697,112.26
5. Step 5: Solve for x
   x = 12,697,112.26/3,790.58
6. Step 6: Final answer
   x = 3,349.65