Finding the Fourth Proportional to 22,935.15, 31,650.83 and 13,859.27

Step by Step Solution

1. Step 1: Write the proportion equation
   22,935.15 : 31,650.83 = 13,859.27 : x
2. Step 2: Convert to fraction form
   22,935.15/31,650.83 = 13,859.27/x
3. Step 3: Cross multiply
   22,935.15x = 31,650.83 × 13,859.27
4. Step 4: Simplify right side
   22,935.15x = 438,657,171.14
5. Step 5: Solve for x
   x = 438,657,171.14/22,935.15
6. Step 6: Final answer
   x = 19,125.98