Finding the Fourth Proportional to 83,735.91, 115,522.83 and 47,906.73

Step by Step Solution

1. Step 1: Write the proportion equation
   83,735.91 : 115,522.83 = 47,906.73 : x
2. Step 2: Convert to fraction form
   83,735.91/115,522.83 = 47,906.73/x
3. Step 3: Cross multiply
   83,735.91x = 115,522.83 × 47,906.73
4. Step 4: Simplify right side
   83,735.91x = 5,534,321,025.65
5. Step 5: Solve for x
   x = 5,534,321,025.65/83,735.91
6. Step 6: Final answer
   x = 66,092.56