Finding the Fourth Proportional to 23,529.06, 32,470.67 and 12,774.39

Step by Step Solution

1. Step 1: Write the proportion equation
   23,529.06 : 32,470.67 = 12,774.39 : x
2. Step 2: Convert to fraction form
   23,529.06/32,470.67 = 12,774.39/x
3. Step 3: Cross multiply
   23,529.06x = 32,470.67 × 12,774.39
4. Step 4: Simplify right side
   23,529.06x = 414,792,991.66
5. Step 5: Solve for x
   x = 414,792,991.66/23,529.06
6. Step 6: Final answer
   x = 17,628.96