Finding the Fourth Proportional to 1,740.35, 2,401.52 and 1,076.96

Step by Step Solution

1. Step 1: Write the proportion equation
   1,740.35 : 2,401.52 = 1,076.96 : x
2. Step 2: Convert to fraction form
   1,740.35/2,401.52 = 1,076.96/x
3. Step 3: Cross multiply
   1,740.35x = 2,401.52 × 1,076.96
4. Step 4: Simplify right side
   1,740.35x = 2,586,341.60
5. Step 5: Solve for x
   x = 2,586,341.60/1,740.35
6. Step 6: Final answer
   x = 1,486.10