Finding the Fourth Proportional to 10,522.34, 15,786.06 and 3,502.34

Step by Step Solution

1. Step 1: Write the proportion equation
   10,522.34 : 15,786.06 = 3,502.34 : x
2. Step 2: Convert to fraction form
   10,522.34/15,786.06 = 3,502.34/x
3. Step 3: Cross multiply
   10,522.34x = 15,786.06 × 3,502.34
4. Step 4: Simplify right side
   10,522.34x = 55,288,149.38
5. Step 5: Solve for x
   x = 55,288,149.38/10,522.34
6. Step 6: Final answer
   x = 5,254.36