Finding the Fourth Proportional to 12,362.56, 17,068.12 and 8,584.52

Step by Step Solution

1. Step 1: Write the proportion equation
   12,362.56 : 17,068.12 = 8,584.52 : x
2. Step 2: Convert to fraction form
   12,362.56/17,068.12 = 8,584.52/x
3. Step 3: Cross multiply
   12,362.56x = 17,068.12 × 8,584.52
4. Step 4: Simplify right side
   12,362.56x = 146,521,510.70
5. Step 5: Solve for x
   x = 146,521,510.70/12,362.56
6. Step 6: Final answer
   x = 11,852.04