Finding the Fourth Proportional to 23,212.74, 32,033.50 and 12,602.37

Step by Step Solution

1. Step 1: Write the proportion equation
   23,212.74 : 32,033.50 = 12,602.37 : x
2. Step 2: Convert to fraction form
   23,212.74/32,033.50 = 12,602.37/x
3. Step 3: Cross multiply
   23,212.74x = 32,033.50 × 12,602.37
4. Step 4: Simplify right side
   23,212.74x = 403,697,987.89
5. Step 5: Solve for x
   x = 403,697,987.89/23,212.74
6. Step 6: Final answer
   x = 17,391.23