Finding the Fourth Proportional to 113,641.32, 170,434.65 and 34,756.23

Step by Step Solution

1. Step 1: Write the proportion equation
   113,641.32 : 170,434.65 = 34,756.23 : x
2. Step 2: Convert to fraction form
   113,641.32/170,434.65 = 34,756.23/x
3. Step 3: Cross multiply
   113,641.32x = 170,434.65 × 34,756.23
4. Step 4: Simplify right side
   113,641.32x = 5,923,665,721.59
5. Step 5: Solve for x
   x = 5,923,665,721.59/113,641.32
6. Step 6: Final answer
   x = 52,125.98