Finding the Fourth Proportional to 2,453.59, 3,385.81 and 1,334.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,453.59 : 3,385.81 = 1,334.52 : x
2. Step 2: Convert to fraction form
   2,453.59/3,385.81 = 1,334.52/x
3. Step 3: Cross multiply
   2,453.59x = 3,385.81 × 1,334.52
4. Step 4: Simplify right side
   2,453.59x = 4,518,431.16
5. Step 5: Solve for x
   x = 4,518,431.16/2,453.59
6. Step 6: Final answer
   x = 1,841.56