Finding the Fourth Proportional to 82,843.72, 114,327.57 and 47,037.07

Step by Step Solution

1. Step 1: Write the proportion equation
   82,843.72 : 114,327.57 = 47,037.07 : x
2. Step 2: Convert to fraction form
   82,843.72/114,327.57 = 47,037.07/x
3. Step 3: Cross multiply
   82,843.72x = 114,327.57 × 47,037.07
4. Step 4: Simplify right side
   82,843.72x = 5,377,633,913.02
5. Step 5: Solve for x
   x = 5,377,633,913.02/82,843.72
6. Step 6: Final answer
   x = 64,912.99