Finding the Fourth Proportional to 23,350.86, 32,224.59 and 12,740.58

Step by Step Solution

1. Step 1: Write the proportion equation
   23,350.86 : 32,224.59 = 12,740.58 : x
2. Step 2: Convert to fraction form
   23,350.86/32,224.59 = 12,740.58/x
3. Step 3: Cross multiply
   23,350.86x = 32,224.59 × 12,740.58
4. Step 4: Simplify right side
   23,350.86x = 410,559,966.86
5. Step 5: Solve for x
   x = 410,559,966.86/23,350.86
6. Step 6: Final answer
   x = 17,582.22