Finding the Fourth Proportional to 82,146.98, 113,362.83 and 44,421.23

Step by Step Solution

1. Step 1: Write the proportion equation
   82,146.98 : 113,362.83 = 44,421.23 : x
2. Step 2: Convert to fraction form
   82,146.98/113,362.83 = 44,421.23/x
3. Step 3: Cross multiply
   82,146.98x = 113,362.83 × 44,421.23
4. Step 4: Simplify right side
   82,146.98x = 5,035,715,778.07
5. Step 5: Solve for x
   x = 5,035,715,778.07/82,146.98
6. Step 6: Final answer
   x = 61,301.29