Finding the Fourth Proportional to 3,483.99, 5,224.86 and 1,143.36

Step by Step Solution

1. Step 1: Write the proportion equation
   3,483.99 : 5,224.86 = 1,143.36 : x
2. Step 2: Convert to fraction form
   3,483.99/5,224.86 = 1,143.36/x
3. Step 3: Cross multiply
   3,483.99x = 5,224.86 × 1,143.36
4. Step 4: Simplify right side
   3,483.99x = 5,973,895.93
5. Step 5: Solve for x
   x = 5,973,895.93/3,483.99
6. Step 6: Final answer
   x = 1,714.67