Finding the Fourth Proportional to 2,328.53, 3,213.83 and 1,334.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,328.53 : 3,213.83 = 1,334.48 : x
2. Step 2: Convert to fraction form
   2,328.53/3,213.83 = 1,334.48/x
3. Step 3: Cross multiply
   2,328.53x = 3,213.83 × 1,334.48
4. Step 4: Simplify right side
   2,328.53x = 4,288,769.12
5. Step 5: Solve for x
   x = 4,288,769.12/2,328.53
6. Step 6: Final answer
   x = 1,841.84