Finding the Fourth Proportional to 23,345.93, 32,217.27 and 12,735.47

Step by Step Solution

1. Step 1: Write the proportion equation
   23,345.93 : 32,217.27 = 12,735.47 : x
2. Step 2: Convert to fraction form
   23,345.93/32,217.27 = 12,735.47/x
3. Step 3: Cross multiply
   23,345.93x = 32,217.27 × 12,735.47
4. Step 4: Simplify right side
   23,345.93x = 410,302,075.57
5. Step 5: Solve for x
   x = 410,302,075.57/23,345.93
6. Step 6: Final answer
   x = 17,574.89