Finding the Fourth Proportional to 7,446.83, 10,275.98 and 4,259.48

Step by Step Solution

1. Step 1: Write the proportion equation
   7,446.83 : 10,275.98 = 4,259.48 : x
2. Step 2: Convert to fraction form
   7,446.83/10,275.98 = 4,259.48/x
3. Step 3: Cross multiply
   7,446.83x = 10,275.98 × 4,259.48
4. Step 4: Simplify right side
   7,446.83x = 43,770,258.61
5. Step 5: Solve for x
   x = 43,770,258.61/7,446.83
6. Step 6: Final answer
   x = 5,877.71