Finding the Fourth Proportional to 3,869.08, 5,828.27 and 3,532.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,869.08 : 5,828.27 = 3,532.82 : x
2. Step 2: Convert to fraction form
   3,869.08/5,828.27 = 3,532.82/x
3. Step 3: Cross multiply
   3,869.08x = 5,828.27 × 3,532.82
4. Step 4: Simplify right side
   3,869.08x = 20,590,228.82
5. Step 5: Solve for x
   x = 20,590,228.82/3,869.08
6. Step 6: Final answer
   x = 5,321.74