Finding the Fourth Proportional to 10,598.72, 15,896.88 and 2,701.20

Step by Step Solution

1. Step 1: Write the proportion equation
   10,598.72 : 15,896.88 = 2,701.20 : x
2. Step 2: Convert to fraction form
   10,598.72/15,896.88 = 2,701.20/x
3. Step 3: Cross multiply
   10,598.72x = 15,896.88 × 2,701.20
4. Step 4: Simplify right side
   10,598.72x = 42,940,652.26
5. Step 5: Solve for x
   x = 42,940,652.26/10,598.72
6. Step 6: Final answer
   x = 4,051.49