Finding the Fourth Proportional to 2,294.90, 3,166.86 and 1,300.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,294.90 : 3,166.86 = 1,300.28 : x
2. Step 2: Convert to fraction form
   2,294.90/3,166.86 = 1,300.28/x
3. Step 3: Cross multiply
   2,294.90x = 3,166.86 × 1,300.28
4. Step 4: Simplify right side
   2,294.90x = 4,117,804.72
5. Step 5: Solve for x
   x = 4,117,804.72/2,294.90
6. Step 6: Final answer
   x = 1,794.33