Finding the Fourth Proportional to 3,541.28, 5,271.86 and 3,522.92

Step by Step Solution

1. Step 1: Write the proportion equation
   3,541.28 : 5,271.86 = 3,522.92 : x
2. Step 2: Convert to fraction form
   3,541.28/5,271.86 = 3,522.92/x
3. Step 3: Cross multiply
   3,541.28x = 5,271.86 × 3,522.92
4. Step 4: Simplify right side
   3,541.28x = 18,572,323.48
5. Step 5: Solve for x
   x = 18,572,323.48/3,541.28
6. Step 6: Final answer
   x = 5,244.53