Finding the Fourth Proportional to 41,972.74, 62,963.72 and 13,882.56

Step by Step Solution

1. Step 1: Write the proportion equation
   41,972.74 : 62,963.72 = 13,882.56 : x
2. Step 2: Convert to fraction form
   41,972.74/62,963.72 = 13,882.56/x
3. Step 3: Cross multiply
   41,972.74x = 62,963.72 × 13,882.56
4. Step 4: Simplify right side
   41,972.74x = 874,097,620.72
5. Step 5: Solve for x
   x = 874,097,620.72/41,972.74
6. Step 6: Final answer
   x = 20,825.36