Finding the Fourth Proportional to 2,300.88, 3,451.80 and 984.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,300.88 : 3,451.80 = 984.62 : x
2. Step 2: Convert to fraction form
   2,300.88/3,451.80 = 984.62/x
3. Step 3: Cross multiply
   2,300.88x = 3,451.80 × 984.62
4. Step 4: Simplify right side
   2,300.88x = 3,398,711.32
5. Step 5: Solve for x
   x = 3,398,711.32/2,300.88
6. Step 6: Final answer
   x = 1,477.14