Finding the Fourth Proportional to 2,014.13, 3,021.82 and 904.47

Step by Step Solution

1. Step 1: Write the proportion equation
   2,014.13 : 3,021.82 = 904.47 : x
2. Step 2: Convert to fraction form
   2,014.13/3,021.82 = 904.47/x
3. Step 3: Cross multiply
   2,014.13x = 3,021.82 × 904.47
4. Step 4: Simplify right side
   2,014.13x = 2,733,145.54
5. Step 5: Solve for x
   x = 2,733,145.54/2,014.13
6. Step 6: Final answer
   x = 1,356.99