Finding the Fourth Proportional to 1,746.15, 2,410.20 and 1,038.49

Step by Step Solution

1. Step 1: Write the proportion equation
   1,746.15 : 2,410.20 = 1,038.49 : x
2. Step 2: Convert to fraction form
   1,746.15/2,410.20 = 1,038.49/x
3. Step 3: Cross multiply
   1,746.15x = 2,410.20 × 1,038.49
4. Step 4: Simplify right side
   1,746.15x = 2,502,967.72
5. Step 5: Solve for x
   x = 2,502,967.72/1,746.15
6. Step 6: Final answer
   x = 1,433.42