Finding the Fourth Proportional to 12,844.71, 17,725.64 and 7,465.23

Step by Step Solution

1. Step 1: Write the proportion equation
   12,844.71 : 17,725.64 = 7,465.23 : x
2. Step 2: Convert to fraction form
   12,844.71/17,725.64 = 7,465.23/x
3. Step 3: Cross multiply
   12,844.71x = 17,725.64 × 7,465.23
4. Step 4: Simplify right side
   12,844.71x = 132,325,942.17
5. Step 5: Solve for x
   x = 132,325,942.17/12,844.71
6. Step 6: Final answer
   x = 10,301.98