Finding the Fourth Proportional to 23,073.60, 31,841.56 and 12,463.23

Step by Step Solution

1. Step 1: Write the proportion equation
   23,073.60 : 31,841.56 = 12,463.23 : x
2. Step 2: Convert to fraction form
   23,073.60/31,841.56 = 12,463.23/x
3. Step 3: Cross multiply
   23,073.60x = 31,841.56 × 12,463.23
4. Step 4: Simplify right side
   23,073.60x = 396,848,685.84
5. Step 5: Solve for x
   x = 396,848,685.84/23,073.60
6. Step 6: Final answer
   x = 17,199.26