Finding the Fourth Proportional to 23,074.59, 31,842.94 and 12,464.22

Step by Step Solution

1. Step 1: Write the proportion equation
   23,074.59 : 31,842.94 = 12,464.22 : x
2. Step 2: Convert to fraction form
   23,074.59/31,842.94 = 12,464.22/x
3. Step 3: Cross multiply
   23,074.59x = 31,842.94 × 12,464.22
4. Step 4: Simplify right side
   23,074.59x = 396,897,409.61
5. Step 5: Solve for x
   x = 396,897,409.61/23,074.59
6. Step 6: Final answer
   x = 17,200.63