Finding the Fourth Proportional to 70,054.29, 105,112.25 and 36,766.56

Step by Step Solution

1. Step 1: Write the proportion equation
   70,054.29 : 105,112.25 = 36,766.56 : x
2. Step 2: Convert to fraction form
   70,054.29/105,112.25 = 36,766.56/x
3. Step 3: Cross multiply
   70,054.29x = 105,112.25 × 36,766.56
4. Step 4: Simplify right side
   70,054.29x = 3,864,615,662.53
5. Step 5: Solve for x
   x = 3,864,615,662.53/70,054.29
6. Step 6: Final answer
   x = 55,166.01