Finding the Fourth Proportional to 23,796.99, 32,839.02 and 13,187.61

Step by Step Solution

1. Step 1: Write the proportion equation
   23,796.99 : 32,839.02 = 13,187.61 : x
2. Step 2: Convert to fraction form
   23,796.99/32,839.02 = 13,187.61/x
3. Step 3: Cross multiply
   23,796.99x = 32,839.02 × 13,187.61
4. Step 4: Simplify right side
   23,796.99x = 433,068,188.54
5. Step 5: Solve for x
   x = 433,068,188.54/23,796.99
6. Step 6: Final answer
   x = 18,198.44