Finding the Fourth Proportional to 49,417.24, 68,167.94 and 31,262.34

Step by Step Solution

1. Step 1: Write the proportion equation
   49,417.24 : 68,167.94 = 31,262.34 : x
2. Step 2: Convert to fraction form
   49,417.24/68,167.94 = 31,262.34/x
3. Step 3: Cross multiply
   49,417.24x = 68,167.94 × 31,262.34
4. Step 4: Simplify right side
   49,417.24x = 2,131,089,317.38
5. Step 5: Solve for x
   x = 2,131,089,317.38/49,417.24
6. Step 6: Final answer
   x = 43,124.41