Finding the Fourth Proportional to 2,452.69, 3,384.73 and 1,333.63

Step by Step Solution

1. Step 1: Write the proportion equation
   2,452.69 : 3,384.73 = 1,333.63 : x
2. Step 2: Convert to fraction form
   2,452.69/3,384.73 = 1,333.63/x
3. Step 3: Cross multiply
   2,452.69x = 3,384.73 × 1,333.63
4. Step 4: Simplify right side
   2,452.69x = 4,513,953.88
5. Step 5: Solve for x
   x = 4,513,953.88/2,452.69
6. Step 6: Final answer
   x = 1,840.41