Finding the Fourth Proportional to 23,797.00, 32,840.05 and 13,186.81

Step by Step Solution

1. Step 1: Write the proportion equation
   23,797.00 : 32,840.05 = 13,186.81 : x
2. Step 2: Convert to fraction form
   23,797.00/32,840.05 = 13,186.81/x
3. Step 3: Cross multiply
   23,797.00x = 32,840.05 × 13,186.81
4. Step 4: Simplify right side
   23,797.00x = 433,055,335.54
5. Step 5: Solve for x
   x = 433,055,335.54/23,797.00
6. Step 6: Final answer
   x = 18,197.90