Finding the Fourth Proportional to 3,934.29, 5,901.42 and 1,012.59

Step by Step Solution

1. Step 1: Write the proportion equation
   3,934.29 : 5,901.42 = 1,012.59 : x
2. Step 2: Convert to fraction form
   3,934.29/5,901.42 = 1,012.59/x
3. Step 3: Cross multiply
   3,934.29x = 5,901.42 × 1,012.59
4. Step 4: Simplify right side
   3,934.29x = 5,975,718.88
5. Step 5: Solve for x
   x = 5,975,718.88/3,934.29
6. Step 6: Final answer
   x = 1,518.88