Finding the Fourth Proportional to 162,379.84, 243,594.06 and 50,050.72

Step by Step Solution

1. Step 1: Write the proportion equation
   162,379.84 : 243,594.06 = 50,050.72 : x
2. Step 2: Convert to fraction form
   162,379.84/243,594.06 = 50,050.72/x
3. Step 3: Cross multiply
   162,379.84x = 243,594.06 × 50,050.72
4. Step 4: Simplify right side
   162,379.84x = 12,192,058,090.72
5. Step 5: Solve for x
   x = 12,192,058,090.72/162,379.84
6. Step 6: Final answer
   x = 75,083.57