Finding the Fourth Proportional to 70,906.58, 106,425.49 and 35,870.84

Step by Step Solution

1. Step 1: Write the proportion equation
   70,906.58 : 106,425.49 = 35,870.84 : x
2. Step 2: Convert to fraction form
   70,906.58/106,425.49 = 35,870.84/x
3. Step 3: Cross multiply
   70,906.58x = 106,425.49 × 35,870.84
4. Step 4: Simplify right side
   70,906.58x = 3,817,571,723.71
5. Step 5: Solve for x
   x = 3,817,571,723.71/70,906.58
6. Step 6: Final answer
   x = 53,839.46