Finding the Fourth Proportional to 82,699.89, 114,122.37 and 46,892.31

Step by Step Solution

1. Step 1: Write the proportion equation
   82,699.89 : 114,122.37 = 46,892.31 : x
2. Step 2: Convert to fraction form
   82,699.89/114,122.37 = 46,892.31/x
3. Step 3: Cross multiply
   82,699.89x = 114,122.37 × 46,892.31
4. Step 4: Simplify right side
   82,699.89x = 5,351,461,551.97
5. Step 5: Solve for x
   x = 5,351,461,551.97/82,699.89
6. Step 6: Final answer
   x = 64,709.42