Finding the Fourth Proportional to 162,230.82, 243,327.06 and 49,910.82

Step by Step Solution

1. Step 1: Write the proportion equation
   162,230.82 : 243,327.06 = 49,910.82 : x
2. Step 2: Convert to fraction form
   162,230.82/243,327.06 = 49,910.82/x
3. Step 3: Cross multiply
   162,230.82x = 243,327.06 × 49,910.82
4. Step 4: Simplify right side
   162,230.82x = 12,144,653,092.79
5. Step 5: Solve for x
   x = 12,144,653,092.79/162,230.82
6. Step 6: Final answer
   x = 74,860.33