Finding the Fourth Proportional to 82,084.96, 113,267.16 and 45,777.89

Step by Step Solution

1. Step 1: Write the proportion equation
   82,084.96 : 113,267.16 = 45,777.89 : x
2. Step 2: Convert to fraction form
   82,084.96/113,267.16 = 45,777.89/x
3. Step 3: Cross multiply
   82,084.96x = 113,267.16 × 45,777.89
4. Step 4: Simplify right side
   82,084.96x = 5,185,131,874.26
5. Step 5: Solve for x
   x = 5,185,131,874.26/82,084.96
6. Step 6: Final answer
   x = 63,167.87