Finding the Fourth Proportional to 108,404.34, 162,620.82 and 48,433.29

Step by Step Solution

1. Step 1: Write the proportion equation
   108,404.34 : 162,620.82 = 48,433.29 : x
2. Step 2: Convert to fraction form
   108,404.34/162,620.82 = 48,433.29/x
3. Step 3: Cross multiply
   108,404.34x = 162,620.82 × 48,433.29
4. Step 4: Simplify right side
   108,404.34x = 7,876,261,335.10
5. Step 5: Solve for x
   x = 7,876,261,335.10/108,404.34
6. Step 6: Final answer
   x = 72,656.33