Finding the Fourth Proportional to 1,734.24, 2,392.69 and 1,026.11

Step by Step Solution

1. Step 1: Write the proportion equation
   1,734.24 : 2,392.69 = 1,026.11 : x
2. Step 2: Convert to fraction form
   1,734.24/2,392.69 = 1,026.11/x
3. Step 3: Cross multiply
   1,734.24x = 2,392.69 × 1,026.11
4. Step 4: Simplify right side
   1,734.24x = 2,455,148.61
5. Step 5: Solve for x
   x = 2,455,148.61/1,734.24
6. Step 6: Final answer
   x = 1,415.69