Finding the Fourth Proportional to 70,168.42, 105,269.17 and 22,783.35

Step by Step Solution

1. Step 1: Write the proportion equation
   70,168.42 : 105,269.17 = 22,783.35 : x
2. Step 2: Convert to fraction form
   70,168.42/105,269.17 = 22,783.35/x
3. Step 3: Cross multiply
   70,168.42x = 105,269.17 × 22,783.35
4. Step 4: Simplify right side
   70,168.42x = 2,398,384,344.32
5. Step 5: Solve for x
   x = 2,398,384,344.32/70,168.42
6. Step 6: Final answer
   x = 34,180.40