Finding the Fourth Proportional to 23,046.38, 34,598.74 and 14,139.82

Step by Step Solution

1. Step 1: Write the proportion equation
   23,046.38 : 34,598.74 = 14,139.82 : x
2. Step 2: Convert to fraction form
   23,046.38/34,598.74 = 14,139.82/x
3. Step 3: Cross multiply
   23,046.38x = 34,598.74 × 14,139.82
4. Step 4: Simplify right side
   23,046.38x = 489,219,833.98
5. Step 5: Solve for x
   x = 489,219,833.98/23,046.38
6. Step 6: Final answer
   x = 21,227.63