Finding the Fourth Proportional to 47,530.71, 65,606.98 and 27,401.05

Step by Step Solution

1. Step 1: Write the proportion equation
   47,530.71 : 65,606.98 = 27,401.05 : x
2. Step 2: Convert to fraction form
   47,530.71/65,606.98 = 27,401.05/x
3. Step 3: Cross multiply
   47,530.71x = 65,606.98 × 27,401.05
4. Step 4: Simplify right side
   47,530.71x = 1,797,700,139.33
5. Step 5: Solve for x
   x = 1,797,700,139.33/47,530.71
6. Step 6: Final answer
   x = 37,821.87