Finding the Fourth Proportional to 1,550.67, 2,323.17 and 900.24

Step by Step Solution

1. Step 1: Write the proportion equation
   1,550.67 : 2,323.17 = 900.24 : x
2. Step 2: Convert to fraction form
   1,550.67/2,323.17 = 900.24/x
3. Step 3: Cross multiply
   1,550.67x = 2,323.17 × 900.24
4. Step 4: Simplify right side
   1,550.67x = 2,091,410.56
5. Step 5: Solve for x
   x = 2,091,410.56/1,550.67
6. Step 6: Final answer
   x = 1,348.71