Finding the Fourth Proportional to 105,623.70, 158,459.55 and 35,510.10

Step by Step Solution

1. Step 1: Write the proportion equation
   105,623.70 : 158,459.55 = 35,510.10 : x
2. Step 2: Convert to fraction form
   105,623.70/158,459.55 = 35,510.10/x
3. Step 3: Cross multiply
   105,623.70x = 158,459.55 × 35,510.10
4. Step 4: Simplify right side
   105,623.70x = 5,626,914,466.46
5. Step 5: Solve for x
   x = 5,626,914,466.46/105,623.70
6. Step 6: Final answer
   x = 53,273.22