Finding the Fourth Proportional to 162,251.98, 243,401.03 and 49,941.56

Step by Step Solution

1. Step 1: Write the proportion equation
   162,251.98 : 243,401.03 = 49,941.56 : x
2. Step 2: Convert to fraction form
   162,251.98/243,401.03 = 49,941.56/x
3. Step 3: Cross multiply
   162,251.98x = 243,401.03 × 49,941.56
4. Step 4: Simplify right side
   162,251.98x = 12,155,827,970.80
5. Step 5: Solve for x
   x = 12,155,827,970.80/162,251.98
6. Step 6: Final answer
   x = 74,919.44