Finding the Fourth Proportional to 1,770.89, 2,443.52 and 1,062.54

Step by Step Solution

1. Step 1: Write the proportion equation
   1,770.89 : 2,443.52 = 1,062.54 : x
2. Step 2: Convert to fraction form
   1,770.89/2,443.52 = 1,062.54/x
3. Step 3: Cross multiply
   1,770.89x = 2,443.52 × 1,062.54
4. Step 4: Simplify right side
   1,770.89x = 2,596,332.43
5. Step 5: Solve for x
   x = 2,596,332.43/1,770.89
6. Step 6: Final answer
   x = 1,466.12