Finding the Fourth Proportional to 162,061.33, 243,082.75 and 49,741.37

Step by Step Solution

1. Step 1: Write the proportion equation
   162,061.33 : 243,082.75 = 49,741.37 : x
2. Step 2: Convert to fraction form
   162,061.33/243,082.75 = 49,741.37/x
3. Step 3: Cross multiply
   162,061.33x = 243,082.75 × 49,741.37
4. Step 4: Simplify right side
   162,061.33x = 12,091,268,759.66
5. Step 5: Solve for x
   x = 12,091,268,759.66/162,061.33
6. Step 6: Final answer
   x = 74,609.22