Finding the Fourth Proportional to 2,468.95, 3,703.89 and 909.36

Step by Step Solution

1. Step 1: Write the proportion equation
   2,468.95 : 3,703.89 = 909.36 : x
2. Step 2: Convert to fraction form
   2,468.95/3,703.89 = 909.36/x
3. Step 3: Cross multiply
   2,468.95x = 3,703.89 × 909.36
4. Step 4: Simplify right side
   2,468.95x = 3,368,172.82
5. Step 5: Solve for x
   x = 3,368,172.82/2,468.95
6. Step 6: Final answer
   x = 1,364.21