Finding the Fourth Proportional to 23,345.06, 32,216.04 and 12,734.69

Step by Step Solution

1. Step 1: Write the proportion equation
   23,345.06 : 32,216.04 = 12,734.69 : x
2. Step 2: Convert to fraction form
   23,345.06/32,216.04 = 12,734.69/x
3. Step 3: Cross multiply
   23,345.06x = 32,216.04 × 12,734.69
4. Step 4: Simplify right side
   23,345.06x = 410,261,121.35
5. Step 5: Solve for x
   x = 410,261,121.35/23,345.06
6. Step 6: Final answer
   x = 17,573.79