Finding the Fourth Proportional to 12,323.14, 17,005.98 and 7,017.94

Step by Step Solution

1. Step 1: Write the proportion equation
   12,323.14 : 17,005.98 = 7,017.94 : x
2. Step 2: Convert to fraction form
   12,323.14/17,005.98 = 7,017.94/x
3. Step 3: Cross multiply
   12,323.14x = 17,005.98 × 7,017.94
4. Step 4: Simplify right side
   12,323.14x = 119,346,947.28
5. Step 5: Solve for x
   x = 119,346,947.28/12,323.14
6. Step 6: Final answer
   x = 9,684.78