Finding the Fourth Proportional to 7,433.79, 10,258.56 and 4,076.54

Step by Step Solution

1. Step 1: Write the proportion equation
   7,433.79 : 10,258.56 = 4,076.54 : x
2. Step 2: Convert to fraction form
   7,433.79/10,258.56 = 4,076.54/x
3. Step 3: Cross multiply
   7,433.79x = 10,258.56 × 4,076.54
4. Step 4: Simplify right side
   7,433.79x = 41,819,378.89
5. Step 5: Solve for x
   x = 41,819,378.89/7,433.79
6. Step 6: Final answer
   x = 5,625.58