Finding the Fourth Proportional to 23,225.40, 32,051.06 and 12,615.25

Step by Step Solution

1. Step 1: Write the proportion equation
   23,225.40 : 32,051.06 = 12,615.25 : x
2. Step 2: Convert to fraction form
   23,225.40/32,051.06 = 12,615.25/x
3. Step 3: Cross multiply
   23,225.40x = 32,051.06 × 12,615.25
4. Step 4: Simplify right side
   23,225.40x = 404,332,071.59
5. Step 5: Solve for x
   x = 404,332,071.59/23,225.40
6. Step 6: Final answer
   x = 17,409.05