Finding the Fourth Proportional to 113,443.27, 170,158.01 and 50,244.84

Step by Step Solution

1. Step 1: Write the proportion equation
   113,443.27 : 170,158.01 = 50,244.84 : x
2. Step 2: Convert to fraction form
   113,443.27/170,158.01 = 50,244.84/x
3. Step 3: Cross multiply
   113,443.27x = 170,158.01 × 50,244.84
4. Step 4: Simplify right side
   113,443.27x = 8,549,560,885.15
5. Step 5: Solve for x
   x = 8,549,560,885.15/113,443.27
6. Step 6: Final answer
   x = 75,364.20