Finding the Fourth Proportional to 161,441.89, 242,162.01 and 41,498.71

Step by Step Solution

1. Step 1: Write the proportion equation
   161,441.89 : 242,162.01 = 41,498.71 : x
2. Step 2: Convert to fraction form
   161,441.89/242,162.01 = 41,498.71/x
3. Step 3: Cross multiply
   161,441.89x = 242,162.01 × 41,498.71
4. Step 4: Simplify right side
   161,441.89x = 10,049,409,815.20
5. Step 5: Solve for x
   x = 10,049,409,815.20/161,441.89
6. Step 6: Final answer
   x = 62,247.85