Finding the Fourth Proportional to 162,363.84, 243,570 and 50,034.72

Step by Step Solution

1. Step 1: Write the proportion equation
   162,363.84 : 243,570 = 50,034.72 : x
2. Step 2: Convert to fraction form
   162,363.84/243,570 = 50,034.72/x
3. Step 3: Cross multiply
   162,363.84x = 243,570 × 50,034.72
4. Step 4: Simplify right side
   162,363.84x = 12,186,956,750.40
5. Step 5: Solve for x
   x = 12,186,956,750.40/162,363.84
6. Step 6: Final answer
   x = 75,059.55