Finding the Fourth Proportional to 49,981.50, 68,974.56 and 27,625.50

Step by Step Solution

1. Step 1: Write the proportion equation
   49,981.50 : 68,974.56 = 27,625.50 : x
2. Step 2: Convert to fraction form
   49,981.50/68,974.56 = 27,625.50/x
3. Step 3: Cross multiply
   49,981.50x = 68,974.56 × 27,625.50
4. Step 4: Simplify right side
   49,981.50x = 1,905,456,707.28
5. Step 5: Solve for x
   x = 1,905,456,707.28/49,981.50
6. Step 6: Final answer
   x = 38,123.24