Finding the Fourth Proportional to 144,762.82, 217,173.23 and 49,996.46

Step by Step Solution

1. Step 1: Write the proportion equation
   144,762.82 : 217,173.23 = 49,996.46 : x
2. Step 2: Convert to fraction form
   144,762.82/217,173.23 = 49,996.46/x
3. Step 3: Cross multiply
   144,762.82x = 217,173.23 × 49,996.46
4. Step 4: Simplify right side
   144,762.82x = 10,857,892,706.77
5. Step 5: Solve for x
   x = 10,857,892,706.77/144,762.82
6. Step 6: Final answer
   x = 75,004.71