Finding the Fourth Proportional to 2,463.40, 3,695.37 and 904.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,463.40 : 3,695.37 = 904.15 : x
2. Step 2: Convert to fraction form
   2,463.40/3,695.37 = 904.15/x
3. Step 3: Cross multiply
   2,463.40x = 3,695.37 × 904.15
4. Step 4: Simplify right side
   2,463.40x = 3,341,168.79
5. Step 5: Solve for x
   x = 3,341,168.79/2,463.40
6. Step 6: Final answer
   x = 1,356.32