Finding the Fourth Proportional to 47,729.98, 65,874.55 and 34,345.54

Step by Step Solution

1. Step 1: Write the proportion equation
   47,729.98 : 65,874.55 = 34,345.54 : x
2. Step 2: Convert to fraction form
   47,729.98/65,874.55 = 34,345.54/x
3. Step 3: Cross multiply
   47,729.98x = 65,874.55 × 34,345.54
4. Step 4: Simplify right side
   47,729.98x = 2,262,496,662.63
5. Step 5: Solve for x
   x = 2,262,496,662.63/47,729.98
6. Step 6: Final answer
   x = 47,402.01