Finding the Fourth Proportional to 3,935.72, 5,903.85 and 1,014.05

Step by Step Solution

1. Step 1: Write the proportion equation
   3,935.72 : 5,903.85 = 1,014.05 : x
2. Step 2: Convert to fraction form
   3,935.72/5,903.85 = 1,014.05/x
3. Step 3: Cross multiply
   3,935.72x = 5,903.85 × 1,014.05
4. Step 4: Simplify right side
   3,935.72x = 5,986,799.09
5. Step 5: Solve for x
   x = 5,986,799.09/3,935.72
6. Step 6: Final answer
   x = 1,521.14