Finding the Fourth Proportional to 7,434.01, 10,258.85 and 4,076.81

Step by Step Solution

1. Step 1: Write the proportion equation
   7,434.01 : 10,258.85 = 4,076.81 : x
2. Step 2: Convert to fraction form
   7,434.01/10,258.85 = 4,076.81/x
3. Step 3: Cross multiply
   7,434.01x = 10,258.85 × 4,076.81
4. Step 4: Simplify right side
   7,434.01x = 41,823,382.27
5. Step 5: Solve for x
   x = 41,823,382.27/7,434.01
6. Step 6: Final answer
   x = 5,625.95