Finding the Fourth Proportional to 23,225.74, 32,051.37 and 12,615.28

Step by Step Solution

1. Step 1: Write the proportion equation
   23,225.74 : 32,051.37 = 12,615.28 : x
2. Step 2: Convert to fraction form
   23,225.74/32,051.37 = 12,615.28/x
3. Step 3: Cross multiply
   23,225.74x = 32,051.37 × 12,615.28
4. Step 4: Simplify right side
   23,225.74x = 404,337,006.93
5. Step 5: Solve for x
   x = 404,337,006.93/23,225.74
6. Step 6: Final answer
   x = 17,409.00