Finding the Fourth Proportional to 4,865.92, 7,300.56 and 2,269.12

Step by Step Solution

1. Step 1: Write the proportion equation
   4,865.92 : 7,300.56 = 2,269.12 : x
2. Step 2: Convert to fraction form
   4,865.92/7,300.56 = 2,269.12/x
3. Step 3: Cross multiply
   4,865.92x = 7,300.56 × 2,269.12
4. Step 4: Simplify right side
   4,865.92x = 16,565,846.71
5. Step 5: Solve for x
   x = 16,565,846.71/4,865.92
6. Step 6: Final answer
   x = 3,404.46