Finding the Fourth Proportional to 7,280.37, 10,047.15 and 4,484.25

Step by Step Solution

1. Step 1: Write the proportion equation
   7,280.37 : 10,047.15 = 4,484.25 : x
2. Step 2: Convert to fraction form
   7,280.37/10,047.15 = 4,484.25/x
3. Step 3: Cross multiply
   7,280.37x = 10,047.15 × 4,484.25
4. Step 4: Simplify right side
   7,280.37x = 45,053,932.39
5. Step 5: Solve for x
   x = 45,053,932.39/7,280.37
6. Step 6: Final answer
   x = 6,188.41