Finding the Fourth Proportional to 3,124.47, 4,683.83 and 1,175.43

Step by Step Solution

1. Step 1: Write the proportion equation
   3,124.47 : 4,683.83 = 1,175.43 : x
2. Step 2: Convert to fraction form
   3,124.47/4,683.83 = 1,175.43/x
3. Step 3: Cross multiply
   3,124.47x = 4,683.83 × 1,175.43
4. Step 4: Simplify right side
   3,124.47x = 5,505,508.42
5. Step 5: Solve for x
   x = 5,505,508.42/3,124.47
6. Step 6: Final answer
   x = 1,762.06