Finding the Fourth Proportional to 23,243.77, 32,076.30 and 13,174.15

Step by Step Solution

1. Step 1: Write the proportion equation
   23,243.77 : 32,076.30 = 13,174.15 : x
2. Step 2: Convert to fraction form
   23,243.77/32,076.30 = 13,174.15/x
3. Step 3: Cross multiply
   23,243.77x = 32,076.30 × 13,174.15
4. Step 4: Simplify right side
   23,243.77x = 422,578,017.00
5. Step 5: Solve for x
   x = 422,578,017.00/23,243.77
6. Step 6: Final answer
   x = 18,180.27