Finding the Fourth Proportional to 12,329.52, 17,014.72 and 6,740.52

Step by Step Solution

1. Step 1: Write the proportion equation
   12,329.52 : 17,014.72 = 6,740.52 : x
2. Step 2: Convert to fraction form
   12,329.52/17,014.72 = 6,740.52/x
3. Step 3: Cross multiply
   12,329.52x = 17,014.72 × 6,740.52
4. Step 4: Simplify right side
   12,329.52x = 114,688,060.45
5. Step 5: Solve for x
   x = 114,688,060.45/12,329.52
6. Step 6: Final answer
   x = 9,301.91