Finding the Fourth Proportional to 47,271.98, 65,159.97 and 46,338.86

Step by Step Solution

1. Step 1: Write the proportion equation
   47,271.98 : 65,159.97 = 46,338.86 : x
2. Step 2: Convert to fraction form
   47,271.98/65,159.97 = 46,338.86/x
3. Step 3: Cross multiply
   47,271.98x = 65,159.97 × 46,338.86
4. Step 4: Simplify right side
   47,271.98x = 3,019,438,727.43
5. Step 5: Solve for x
   x = 3,019,438,727.43/47,271.98
6. Step 6: Final answer
   x = 63,873.75