Finding the Fourth Proportional to 47,159.43, 65,086.38 and 43,173.42

Step by Step Solution

1. Step 1: Write the proportion equation
   47,159.43 : 65,086.38 = 43,173.42 : x
2. Step 2: Convert to fraction form
   47,159.43/65,086.38 = 43,173.42/x
3. Step 3: Cross multiply
   47,159.43x = 65,086.38 × 43,173.42
4. Step 4: Simplify right side
   47,159.43x = 2,810,001,620.02
5. Step 5: Solve for x
   x = 2,810,001,620.02/47,159.43
6. Step 6: Final answer
   x = 59,585.15