Finding the Fourth Proportional to 7,449.03, 10,279.61 and 4,464.86

Step by Step Solution

1. Step 1: Write the proportion equation
   7,449.03 : 10,279.61 = 4,464.86 : x
2. Step 2: Convert to fraction form
   7,449.03/10,279.61 = 4,464.86/x
3. Step 3: Cross multiply
   7,449.03x = 10,279.61 × 4,464.86
4. Step 4: Simplify right side
   7,449.03x = 45,897,019.50
5. Step 5: Solve for x
   x = 45,897,019.50/7,449.03
6. Step 6: Final answer
   x = 6,161.48