Finding the Fourth Proportional to 108,151.89, 162,246.52 and 48,201.67

Step by Step Solution

1. Step 1: Write the proportion equation
   108,151.89 : 162,246.52 = 48,201.67 : x
2. Step 2: Convert to fraction form
   108,151.89/162,246.52 = 48,201.67/x
3. Step 3: Cross multiply
   108,151.89x = 162,246.52 × 48,201.67
4. Step 4: Simplify right side
   108,151.89x = 7,820,553,215.69
5. Step 5: Solve for x
   x = 7,820,553,215.69/108,151.89
6. Step 6: Final answer
   x = 72,310.83