Finding the Fourth Proportional to 1,494.56, 2,061.38 and 904.34

Step by Step Solution

1. Step 1: Write the proportion equation
   1,494.56 : 2,061.38 = 904.34 : x
2. Step 2: Convert to fraction form
   1,494.56/2,061.38 = 904.34/x
3. Step 3: Cross multiply
   1,494.56x = 2,061.38 × 904.34
4. Step 4: Simplify right side
   1,494.56x = 1,864,188.39
5. Step 5: Solve for x
   x = 1,864,188.39/1,494.56
6. Step 6: Final answer
   x = 1,247.32