Finding the Fourth Proportional to 41,915.37, 62,875.02 and 13,837.89

Step by Step Solution

1. Step 1: Write the proportion equation
   41,915.37 : 62,875.02 = 13,837.89 : x
2. Step 2: Convert to fraction form
   41,915.37/62,875.02 = 13,837.89/x
3. Step 3: Cross multiply
   41,915.37x = 62,875.02 × 13,837.89
4. Step 4: Simplify right side
   41,915.37x = 870,057,610.51
5. Step 5: Solve for x
   x = 870,057,610.51/41,915.37
6. Step 6: Final answer
   x = 20,757.48