Finding the Fourth Proportional to 113,314.56, 169,991.28 and 34,436.76

Step by Step Solution

1. Step 1: Write the proportion equation
   113,314.56 : 169,991.28 = 34,436.76 : x
2. Step 2: Convert to fraction form
   113,314.56/169,991.28 = 34,436.76/x
3. Step 3: Cross multiply
   113,314.56x = 169,991.28 × 34,436.76
4. Step 4: Simplify right side
   113,314.56x = 5,853,948,911.45
5. Step 5: Solve for x
   x = 5,853,948,911.45/113,314.56
6. Step 6: Final answer
   x = 51,661.05