Finding the Fourth Proportional to 47,429.43, 65,461.67 and 31,268.37

Step by Step Solution

1. Step 1: Write the proportion equation
   47,429.43 : 65,461.67 = 31,268.37 : x
2. Step 2: Convert to fraction form
   47,429.43/65,461.67 = 31,268.37/x
3. Step 3: Cross multiply
   47,429.43x = 65,461.67 × 31,268.37
4. Step 4: Simplify right side
   47,429.43x = 2,046,879,562.04
5. Step 5: Solve for x
   x = 2,046,879,562.04/47,429.43
6. Step 6: Final answer
   x = 43,156.32