Finding the Fourth Proportional to 162,216.06, 243,324.67 and 49,895.52

Step by Step Solution

1. Step 1: Write the proportion equation
   162,216.06 : 243,324.67 = 49,895.52 : x
2. Step 2: Convert to fraction form
   162,216.06/243,324.67 = 49,895.52/x
3. Step 3: Cross multiply
   162,216.06x = 243,324.67 × 49,895.52
4. Step 4: Simplify right side
   162,216.06x = 12,140,810,938.48
5. Step 5: Solve for x
   x = 12,140,810,938.48/162,216.06
6. Step 6: Final answer
   x = 74,843.46