Finding the Fourth Proportional to 23,583.42, 32,544.89 and 12,973.07

Step by Step Solution

1. Step 1: Write the proportion equation
   23,583.42 : 32,544.89 = 12,973.07 : x
2. Step 2: Convert to fraction form
   23,583.42/32,544.89 = 12,973.07/x
3. Step 3: Cross multiply
   23,583.42x = 32,544.89 × 12,973.07
4. Step 4: Simplify right side
   23,583.42x = 422,206,908.52
5. Step 5: Solve for x
   x = 422,206,908.52/23,583.42
6. Step 6: Final answer
   x = 17,902.70