Finding the Fourth Proportional to 115,561.37, 173,350.77 and 34,501.98

Step by Step Solution

1. Step 1: Write the proportion equation
   115,561.37 : 173,350.77 = 34,501.98 : x
2. Step 2: Convert to fraction form
   115,561.37/173,350.77 = 34,501.98/x
3. Step 3: Cross multiply
   115,561.37x = 173,350.77 × 34,501.98
4. Step 4: Simplify right side
   115,561.37x = 5,980,944,345.11
5. Step 5: Solve for x
   x = 5,980,944,345.11/115,561.37
6. Step 6: Final answer
   x = 51,755.57