Finding the Fourth Proportional to 23,146.94, 31,933.97 and 17,111.67

Step by Step Solution

1. Step 1: Write the proportion equation
   23,146.94 : 31,933.97 = 17,111.67 : x
2. Step 2: Convert to fraction form
   23,146.94/31,933.97 = 17,111.67/x
3. Step 3: Cross multiply
   23,146.94x = 31,933.97 × 17,111.67
4. Step 4: Simplify right side
   23,146.94x = 546,443,470.87
5. Step 5: Solve for x
   x = 546,443,470.87/23,146.94
6. Step 6: Final answer
   x = 23,607.59