Finding the Fourth Proportional to 47,429.65, 65,466.53 and 31,308.73

Step by Step Solution

1. Step 1: Write the proportion equation
   47,429.65 : 65,466.53 = 31,308.73 : x
2. Step 2: Convert to fraction form
   47,429.65/65,466.53 = 31,308.73/x
3. Step 3: Cross multiply
   47,429.65x = 65,466.53 × 31,308.73
4. Step 4: Simplify right side
   47,429.65x = 2,049,673,709.00
5. Step 5: Solve for x
   x = 2,049,673,709.00/47,429.65
6. Step 6: Final answer
   x = 43,215.03