Finding the Fourth Proportional to 23,365.98, 32,245.61 and 12,755.69

Step by Step Solution

1. Step 1: Write the proportion equation
   23,365.98 : 32,245.61 = 12,755.69 : x
2. Step 2: Convert to fraction form
   23,365.98/32,245.61 = 12,755.69/x
3. Step 3: Cross multiply
   23,365.98x = 32,245.61 × 12,755.69
4. Step 4: Simplify right side
   23,365.98x = 411,315,021.86
5. Step 5: Solve for x
   x = 411,315,021.86/23,365.98
6. Step 6: Final answer
   x = 17,603.16