Finding the Fourth Proportional to 2,062.82, 2,846.86 and 1,354.70

Step by Step Solution

1. Step 1: Write the proportion equation
   2,062.82 : 2,846.86 = 1,354.70 : x
2. Step 2: Convert to fraction form
   2,062.82/2,846.86 = 1,354.70/x
3. Step 3: Cross multiply
   2,062.82x = 2,846.86 × 1,354.70
4. Step 4: Simplify right side
   2,062.82x = 3,856,641.24
5. Step 5: Solve for x
   x = 3,856,641.24/2,062.82
6. Step 6: Final answer
   x = 1,869.60