Finding the Fourth Proportional to 4,037.76, 5,570.56 and 3,093.72

Step by Step Solution

1. Step 1: Write the proportion equation
   4,037.76 : 5,570.56 = 3,093.72 : x
2. Step 2: Convert to fraction form
   4,037.76/5,570.56 = 3,093.72/x
3. Step 3: Cross multiply
   4,037.76x = 5,570.56 × 3,093.72
4. Step 4: Simplify right side
   4,037.76x = 17,233,752.88
5. Step 5: Solve for x
   x = 17,233,752.88/4,037.76
6. Step 6: Final answer
   x = 4,268.15