Finding the Fourth Proportional to 1,744.56, 2,407.47 and 1,045.93

Step by Step Solution

1. Step 1: Write the proportion equation
   1,744.56 : 2,407.47 = 1,045.93 : x
2. Step 2: Convert to fraction form
   1,744.56/2,407.47 = 1,045.93/x
3. Step 3: Cross multiply
   1,744.56x = 2,407.47 × 1,045.93
4. Step 4: Simplify right side
   1,744.56x = 2,518,045.10
5. Step 5: Solve for x
   x = 2,518,045.10/1,744.56
6. Step 6: Final answer
   x = 1,443.37