Finding the Fourth Proportional to 1,334.02, 2,004.82 and 904.18

Step by Step Solution

1. Step 1: Write the proportion equation
   1,334.02 : 2,004.82 = 904.18 : x
2. Step 2: Convert to fraction form
   1,334.02/2,004.82 = 904.18/x
3. Step 3: Cross multiply
   1,334.02x = 2,004.82 × 904.18
4. Step 4: Simplify right side
   1,334.02x = 1,812,718.15
5. Step 5: Solve for x
   x = 1,812,718.15/1,334.02
6. Step 6: Final answer
   x = 1,358.84