Finding the Fourth Proportional to 1,462.05, 2,017.17 and 901.94

Step by Step Solution

1. Step 1: Write the proportion equation
   1,462.05 : 2,017.17 = 901.94 : x
2. Step 2: Convert to fraction form
   1,462.05/2,017.17 = 901.94/x
3. Step 3: Cross multiply
   1,462.05x = 2,017.17 × 901.94
4. Step 4: Simplify right side
   1,462.05x = 1,819,356.22
5. Step 5: Solve for x
   x = 1,819,356.22/1,462.05
6. Step 6: Final answer
   x = 1,244.39