Finding the Fourth Proportional to 23,074.35, 31,842.59 and 12,463.98

Step by Step Solution

1. Step 1: Write the proportion equation
   23,074.35 : 31,842.59 = 12,463.98 : x
2. Step 2: Convert to fraction form
   23,074.35/31,842.59 = 12,463.98/x
3. Step 3: Cross multiply
   23,074.35x = 31,842.59 × 12,463.98
4. Step 4: Simplify right side
   23,074.35x = 396,885,404.91
5. Step 5: Solve for x
   x = 396,885,404.91/23,074.35
6. Step 6: Final answer
   x = 17,200.29