Finding the Fourth Proportional to 113,117.88, 169,679.25 and 34,231.98

Step by Step Solution

1. Step 1: Write the proportion equation
   113,117.88 : 169,679.25 = 34,231.98 : x
2. Step 2: Convert to fraction form
   113,117.88/169,679.25 = 34,231.98/x
3. Step 3: Cross multiply
   113,117.88x = 169,679.25 × 34,231.98
4. Step 4: Simplify right side
   113,117.88x = 5,808,456,692.42
5. Step 5: Solve for x
   x = 5,808,456,692.42/113,117.88
6. Step 6: Final answer
   x = 51,348.71