Finding the Fourth Proportional to 7,433.72, 10,258.64 and 4,076.47

Step by Step Solution

1. Step 1: Write the proportion equation
   7,433.72 : 10,258.64 = 4,076.47 : x
2. Step 2: Convert to fraction form
   7,433.72/10,258.64 = 4,076.47/x
3. Step 3: Cross multiply
   7,433.72x = 10,258.64 × 4,076.47
4. Step 4: Simplify right side
   7,433.72x = 41,819,038.20
5. Step 5: Solve for x
   x = 41,819,038.20/7,433.72
6. Step 6: Final answer
   x = 5,625.59