Finding the Fourth Proportional to 113,335.56, 170,022.78 and 34,457.76

Step by Step Solution

1. Step 1: Write the proportion equation
   113,335.56 : 170,022.78 = 34,457.76 : x
2. Step 2: Convert to fraction form
   113,335.56/170,022.78 = 34,457.76/x
3. Step 3: Cross multiply
   113,335.56x = 170,022.78 × 34,457.76
4. Step 4: Simplify right side
   113,335.56x = 5,858,604,147.77
5. Step 5: Solve for x
   x = 5,858,604,147.77/113,335.56
6. Step 6: Final answer
   x = 51,692.55