Finding the Fourth Proportional to 162,184.42, 243,299.85 and 49,874.05

Step by Step Solution

1. Step 1: Write the proportion equation
   162,184.42 : 243,299.85 = 49,874.05 : x
2. Step 2: Convert to fraction form
   162,184.42/243,299.85 = 49,874.05/x
3. Step 3: Cross multiply
   162,184.42x = 243,299.85 × 49,874.05
4. Step 4: Simplify right side
   162,184.42x = 12,134,348,883.89
5. Step 5: Solve for x
   x = 12,134,348,883.89/162,184.42
6. Step 6: Final answer
   x = 74,818.22