Finding the Fourth Proportional to 3,200.04, 4,796.82 and 2,157.48

Step by Step Solution

1. Step 1: Write the proportion equation
   3,200.04 : 4,796.82 = 2,157.48 : x
2. Step 2: Convert to fraction form
   3,200.04/4,796.82 = 2,157.48/x
3. Step 3: Cross multiply
   3,200.04x = 4,796.82 × 2,157.48
4. Step 4: Simplify right side
   3,200.04x = 10,349,043.21
5. Step 5: Solve for x
   x = 10,349,043.21/3,200.04
6. Step 6: Final answer
   x = 3,234.04