Finding the Fourth Proportional to 3,802.27, 5,703.37 and 1,029.22

Step by Step Solution

1. Step 1: Write the proportion equation
   3,802.27 : 5,703.37 = 1,029.22 : x
2. Step 2: Convert to fraction form
   3,802.27/5,703.37 = 1,029.22/x
3. Step 3: Cross multiply
   3,802.27x = 5,703.37 × 1,029.22
4. Step 4: Simplify right side
   3,802.27x = 5,870,030.89
5. Step 5: Solve for x
   x = 5,870,030.89/3,802.27
6. Step 6: Final answer
   x = 1,543.82