Finding the Fourth Proportional to 3,933.93, 5,901.15 and 1,012.17

Step by Step Solution

1. Step 1: Write the proportion equation
   3,933.93 : 5,901.15 = 1,012.17 : x
2. Step 2: Convert to fraction form
   3,933.93/5,901.15 = 1,012.17/x
3. Step 3: Cross multiply
   3,933.93x = 5,901.15 × 1,012.17
4. Step 4: Simplify right side
   3,933.93x = 5,972,967.00
5. Step 5: Solve for x
   x = 5,972,967.00/3,933.93
6. Step 6: Final answer
   x = 1,518.32