Finding the Fourth Proportional to 1,735.42, 2,395.53 and 1,550.89

Step by Step Solution

1. Step 1: Write the proportion equation
   1,735.42 : 2,395.53 = 1,550.89 : x
2. Step 2: Convert to fraction form
   1,735.42/2,395.53 = 1,550.89/x
3. Step 3: Cross multiply
   1,735.42x = 2,395.53 × 1,550.89
4. Step 4: Simplify right side
   1,735.42x = 3,715,210.83
5. Step 5: Solve for x
   x = 3,715,210.83/1,735.42
6. Step 6: Final answer
   x = 2,140.82