Finding the Fourth Proportional to 70,099.94, 105,062.40 and 35,049.62

Step by Step Solution

1. Step 1: Write the proportion equation
   70,099.94 : 105,062.40 = 35,049.62 : x
2. Step 2: Convert to fraction form
   70,099.94/105,062.40 = 35,049.62/x
3. Step 3: Cross multiply
   70,099.94x = 105,062.40 × 35,049.62
4. Step 4: Simplify right side
   70,099.94x = 3,682,397,196.29
5. Step 5: Solve for x
   x = 3,682,397,196.29/70,099.94
6. Step 6: Final answer
   x = 52,530.68