Finding the Fourth Proportional to 4,900.50, 7,342.56 and 3,047.04

Step by Step Solution

1. Step 1: Write the proportion equation
   4,900.50 : 7,342.56 = 3,047.04 : x
2. Step 2: Convert to fraction form
   4,900.50/7,342.56 = 3,047.04/x
3. Step 3: Cross multiply
   4,900.50x = 7,342.56 × 3,047.04
4. Step 4: Simplify right side
   4,900.50x = 22,373,074.02
5. Step 5: Solve for x
   x = 22,373,074.02/4,900.50
6. Step 6: Final answer
   x = 4,565.47