Finding the Fourth Proportional to 16,846.71, 23,247.18 and 9,293.34

Step by Step Solution

1. Step 1: Write the proportion equation
   16,846.71 : 23,247.18 = 9,293.34 : x
2. Step 2: Convert to fraction form
   16,846.71/23,247.18 = 9,293.34/x
3. Step 3: Cross multiply
   16,846.71x = 23,247.18 × 9,293.34
4. Step 4: Simplify right side
   16,846.71x = 216,043,947.78
5. Step 5: Solve for x
   x = 216,043,947.78/16,846.71
6. Step 6: Final answer
   x = 12,824.10