Finding the Fourth Proportional to 2,123.46, 3,185.01 and 736.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,123.46 : 3,185.01 = 736.56 : x
2. Step 2: Convert to fraction form
   2,123.46/3,185.01 = 736.56/x
3. Step 3: Cross multiply
   2,123.46x = 3,185.01 × 736.56
4. Step 4: Simplify right side
   2,123.46x = 2,345,950.97
5. Step 5: Solve for x
   x = 2,345,950.97/2,123.46
6. Step 6: Final answer
   x = 1,104.78