Finding the Fourth Proportional to 12,358.56, 17,052.15 and 7,324.35

Step by Step Solution

1. Step 1: Write the proportion equation
   12,358.56 : 17,052.15 = 7,324.35 : x
2. Step 2: Convert to fraction form
   12,358.56/17,052.15 = 7,324.35/x
3. Step 3: Cross multiply
   12,358.56x = 17,052.15 × 7,324.35
4. Step 4: Simplify right side
   12,358.56x = 124,895,914.85
5. Step 5: Solve for x
   x = 124,895,914.85/12,358.56
6. Step 6: Final answer
   x = 10,106.02