Finding the Fourth Proportional to 125,662.56, 173,414.52 and 69,074.28

Step by Step Solution

1. Step 1: Write the proportion equation
   125,662.56 : 173,414.52 = 69,074.28 : x
2. Step 2: Convert to fraction form
   125,662.56/173,414.52 = 69,074.28/x
3. Step 3: Cross multiply
   125,662.56x = 173,414.52 × 69,074.28
4. Step 4: Simplify right side
   125,662.56x = 11,978,483,110.55
5. Step 5: Solve for x
   x = 11,978,483,110.55/125,662.56
6. Step 6: Final answer
   x = 95,322.61