Finding the Fourth Proportional to 2,907.91, 4,363.37 and 1,060.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,907.91 : 4,363.37 = 1,060.28 : x
2. Step 2: Convert to fraction form
   2,907.91/4,363.37 = 1,060.28/x
3. Step 3: Cross multiply
   2,907.91x = 4,363.37 × 1,060.28
4. Step 4: Simplify right side
   2,907.91x = 4,626,381.03
5. Step 5: Solve for x
   x = 4,626,381.03/2,907.91
6. Step 6: Final answer
   x = 1,590.96