Finding the Fourth Proportional to 113,056.32, 169,590.72 and 34,168.56

Step by Step Solution

1. Step 1: Write the proportion equation
   113,056.32 : 169,590.72 = 34,168.56 : x
2. Step 2: Convert to fraction form
   113,056.32/169,590.72 = 34,168.56/x
3. Step 3: Cross multiply
   113,056.32x = 169,590.72 × 34,168.56
4. Step 4: Simplify right side
   113,056.32x = 5,794,670,691.76
5. Step 5: Solve for x
   x = 5,794,670,691.76/113,056.32
6. Step 6: Final answer
   x = 51,254.73