Finding the Fourth Proportional to 23,112.52, 31,892.88 and 13,041.52

Step by Step Solution

1. Step 1: Write the proportion equation
   23,112.52 : 31,892.88 = 13,041.52 : x
2. Step 2: Convert to fraction form
   23,112.52/31,892.88 = 13,041.52/x
3. Step 3: Cross multiply
   23,112.52x = 31,892.88 × 13,041.52
4. Step 4: Simplify right side
   23,112.52x = 415,931,632.38
5. Step 5: Solve for x
   x = 415,931,632.38/23,112.52
6. Step 6: Final answer
   x = 17,995.94