Finding the Fourth Proportional to 1,754.76, 2,420.48 and 1,046.12

Step by Step Solution

1. Step 1: Write the proportion equation
   1,754.76 : 2,420.48 = 1,046.12 : x
2. Step 2: Convert to fraction form
   1,754.76/2,420.48 = 1,046.12/x
3. Step 3: Cross multiply
   1,754.76x = 2,420.48 × 1,046.12
4. Step 4: Simplify right side
   1,754.76x = 2,532,103.05
5. Step 5: Solve for x
   x = 2,532,103.05/1,754.76
6. Step 6: Final answer
   x = 1,442.99