Finding the Fourth Proportional to 3,736.69, 5,591.20 and 2,338.89

Step by Step Solution

1. Step 1: Write the proportion equation
   3,736.69 : 5,591.20 = 2,338.89 : x
2. Step 2: Convert to fraction form
   3,736.69/5,591.20 = 2,338.89/x
3. Step 3: Cross multiply
   3,736.69x = 5,591.20 × 2,338.89
4. Step 4: Simplify right side
   3,736.69x = 13,077,229.16
5. Step 5: Solve for x
   x = 13,077,229.16/3,736.69
6. Step 6: Final answer
   x = 3,499.68