Finding the Fourth Proportional to 82,823.73, 114,322.55 and 47,037.57

Step by Step Solution

1. Step 1: Write the proportion equation
   82,823.73 : 114,322.55 = 47,037.57 : x
2. Step 2: Convert to fraction form
   82,823.73/114,322.55 = 47,037.57/x
3. Step 3: Cross multiply
   82,823.73x = 114,322.55 × 47,037.57
4. Step 4: Simplify right side
   82,823.73x = 5,377,454,948.20
5. Step 5: Solve for x
   x = 5,377,454,948.20/82,823.73
6. Step 6: Final answer
   x = 64,926.50