Finding the Fourth Proportional to 82,099.78, 113,297.89 and 44,374.03

Step by Step Solution

1. Step 1: Write the proportion equation
   82,099.78 : 113,297.89 = 44,374.03 : x
2. Step 2: Convert to fraction form
   82,099.78/113,297.89 = 44,374.03/x
3. Step 3: Cross multiply
   82,099.78x = 113,297.89 × 44,374.03
4. Step 4: Simplify right side
   82,099.78x = 5,027,483,969.80
5. Step 5: Solve for x
   x = 5,027,483,969.80/82,099.78
6. Step 6: Final answer
   x = 61,236.27