Finding the Fourth Proportional to 2,123.04, 3,185.44 and 1,301.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,123.04 : 3,185.44 = 1,301.34 : x
2. Step 2: Convert to fraction form
   2,123.04/3,185.44 = 1,301.34/x
3. Step 3: Cross multiply
   2,123.04x = 3,185.44 × 1,301.34
4. Step 4: Simplify right side
   2,123.04x = 4,145,340.49
5. Step 5: Solve for x
   x = 4,145,340.49/2,123.04
6. Step 6: Final answer
   x = 1,952.55