Finding the Fourth Proportional to 228,037.34, 314,693.52 and 126,061.18

Step by Step Solution

1. Step 1: Write the proportion equation
   228,037.34 : 314,693.52 = 126,061.18 : x
2. Step 2: Convert to fraction form
   228,037.34/314,693.52 = 126,061.18/x
3. Step 3: Cross multiply
   228,037.34x = 314,693.52 × 126,061.18
4. Step 4: Simplify right side
   228,037.34x = 39,670,636,469.55
5. Step 5: Solve for x
   x = 39,670,636,469.55/228,037.34
6. Step 6: Final answer
   x = 173,965.53