Finding the Fourth Proportional to 162,468.41, 243,608.81 and 50,118.46

Step by Step Solution

1. Step 1: Write the proportion equation
   162,468.41 : 243,608.81 = 50,118.46 : x
2. Step 2: Convert to fraction form
   162,468.41/243,608.81 = 50,118.46/x
3. Step 3: Cross multiply
   162,468.41x = 243,608.81 × 50,118.46
4. Step 4: Simplify right side
   162,468.41x = 12,209,298,399.63
5. Step 5: Solve for x
   x = 12,209,298,399.63/162,468.41
6. Step 6: Final answer
   x = 75,148.75