Finding the Fourth Proportional to 3,598.72, 4,965.60 and 2,026.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,598.72 : 4,965.60 = 2,026.72 : x
2. Step 2: Convert to fraction form
   3,598.72/4,965.60 = 2,026.72/x
3. Step 3: Cross multiply
   3,598.72x = 4,965.60 × 2,026.72
4. Step 4: Simplify right side
   3,598.72x = 10,063,880.83
5. Step 5: Solve for x
   x = 10,063,880.83/3,598.72
6. Step 6: Final answer
   x = 2,796.52