Finding the Fourth Proportional to 82,854.72, 114,343.56 and 47,044.08

Step by Step Solution

1. Step 1: Write the proportion equation
   82,854.72 : 114,343.56 = 47,044.08 : x
2. Step 2: Convert to fraction form
   82,854.72/114,343.56 = 47,044.08/x
3. Step 3: Cross multiply
   82,854.72x = 114,343.56 × 47,044.08
4. Step 4: Simplify right side
   82,854.72x = 5,379,187,584.12
5. Step 5: Solve for x
   x = 5,379,187,584.12/82,854.72
6. Step 6: Final answer
   x = 64,923.13