Finding the Fourth Proportional to 2,452.86, 3,384.98 and 1,333.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,452.86 : 3,384.98 = 1,333.83 : x
2. Step 2: Convert to fraction form
   2,452.86/3,384.98 = 1,333.83/x
3. Step 3: Cross multiply
   2,452.86x = 3,384.98 × 1,333.83
4. Step 4: Simplify right side
   2,452.86x = 4,514,968.46
5. Step 5: Solve for x
   x = 4,514,968.46/2,452.86
6. Step 6: Final answer
   x = 1,840.69