Finding the Fourth Proportional to 2,096.32, 3,141.73 and 1,572.20

Step by Step Solution

1. Step 1: Write the proportion equation
   2,096.32 : 3,141.73 = 1,572.20 : x
2. Step 2: Convert to fraction form
   2,096.32/3,141.73 = 1,572.20/x
3. Step 3: Cross multiply
   2,096.32x = 3,141.73 × 1,572.20
4. Step 4: Simplify right side
   2,096.32x = 4,939,427.91
5. Step 5: Solve for x
   x = 4,939,427.91/2,096.32
6. Step 6: Final answer
   x = 2,356.24