Finding the Fourth Proportional to 1,367.10, 1,886.58 and 746.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,367.10 : 1,886.58 = 746.10 : x
2. Step 2: Convert to fraction form
   1,367.10/1,886.58 = 746.10/x
3. Step 3: Cross multiply
   1,367.10x = 1,886.58 × 746.10
4. Step 4: Simplify right side
   1,367.10x = 1,407,567.91
5. Step 5: Solve for x
   x = 1,407,567.91/1,367.10
6. Step 6: Final answer
   x = 1,029.61