Finding the Fourth Proportional to 105,517.52, 158,276.24 and 35,396.60

Step by Step Solution

1. Step 1: Write the proportion equation
   105,517.52 : 158,276.24 = 35,396.60 : x
2. Step 2: Convert to fraction form
   105,517.52/158,276.24 = 35,396.60/x
3. Step 3: Cross multiply
   105,517.52x = 158,276.24 × 35,396.60
4. Step 4: Simplify right side
   105,517.52x = 5,602,440,756.78
5. Step 5: Solve for x
   x = 5,602,440,756.78/105,517.52
6. Step 6: Final answer
   x = 53,094.89