Finding the Fourth Proportional to 47,183.17, 65,091.61 and 31,864.74

Step by Step Solution

1. Step 1: Write the proportion equation
   47,183.17 : 65,091.61 = 31,864.74 : x
2. Step 2: Convert to fraction form
   47,183.17/65,091.61 = 31,864.74/x
3. Step 3: Cross multiply
   47,183.17x = 65,091.61 × 31,864.74
4. Step 4: Simplify right side
   47,183.17x = 2,074,127,390.71
5. Step 5: Solve for x
   x = 2,074,127,390.71/47,183.17
6. Step 6: Final answer
   x = 43,959.05