Finding the Fourth Proportional to 80,123.10, 110,567.12 and 44,313

Step by Step Solution

1. Step 1: Write the proportion equation
   80,123.10 : 110,567.12 = 44,313 : x
2. Step 2: Convert to fraction form
   80,123.10/110,567.12 = 44,313/x
3. Step 3: Cross multiply
   80,123.10x = 110,567.12 × 44,313
4. Step 4: Simplify right side
   80,123.10x = 4,899,560,788.56
5. Step 5: Solve for x
   x = 4,899,560,788.56/80,123.10
6. Step 6: Final answer
   x = 61,150.41