Finding the Fourth Proportional to 2,123.33, 3,184.16 and 736.43

Step by Step Solution

1. Step 1: Write the proportion equation
   2,123.33 : 3,184.16 = 736.43 : x
2. Step 2: Convert to fraction form
   2,123.33/3,184.16 = 736.43/x
3. Step 3: Cross multiply
   2,123.33x = 3,184.16 × 736.43
4. Step 4: Simplify right side
   2,123.33x = 2,344,891.35
5. Step 5: Solve for x
   x = 2,344,891.35/2,123.33
6. Step 6: Final answer
   x = 1,104.35