Finding the Fourth Proportional to 105,500.03, 158,263.94 and 34,397.70

Step by Step Solution

1. Step 1: Write the proportion equation
   105,500.03 : 158,263.94 = 34,397.70 : x
2. Step 2: Convert to fraction form
   105,500.03/158,263.94 = 34,397.70/x
3. Step 3: Cross multiply
   105,500.03x = 158,263.94 × 34,397.70
4. Step 4: Simplify right side
   105,500.03x = 5,443,915,528.94
5. Step 5: Solve for x
   x = 5,443,915,528.94/105,500.03
6. Step 6: Final answer
   x = 51,601.08