Finding the Fourth Proportional to 41,815.41, 62,634.27 and 28,314.79

Step by Step Solution

1. Step 1: Write the proportion equation
   41,815.41 : 62,634.27 = 28,314.79 : x
2. Step 2: Convert to fraction form
   41,815.41/62,634.27 = 28,314.79/x
3. Step 3: Cross multiply
   41,815.41x = 62,634.27 × 28,314.79
4. Step 4: Simplify right side
   41,815.41x = 1,773,476,045.27
5. Step 5: Solve for x
   x = 1,773,476,045.27/41,815.41
6. Step 6: Final answer
   x = 42,412.02