Finding the Fourth Proportional to 126,037.34, 173,930.42 and 69,448.30

Step by Step Solution

1. Step 1: Write the proportion equation
   126,037.34 : 173,930.42 = 69,448.30 : x
2. Step 2: Convert to fraction form
   126,037.34/173,930.42 = 69,448.30/x
3. Step 3: Cross multiply
   126,037.34x = 173,930.42 × 69,448.30
4. Step 4: Simplify right side
   126,037.34x = 12,079,171,987.29
5. Step 5: Solve for x
   x = 12,079,171,987.29/126,037.34
6. Step 6: Final answer
   x = 95,838.04