Finding the Fourth Proportional to 23,225.61, 32,051.52 and 12,615.24

Step by Step Solution

1. Step 1: Write the proportion equation
   23,225.61 : 32,051.52 = 12,615.24 : x
2. Step 2: Convert to fraction form
   23,225.61/32,051.52 = 12,615.24/x
3. Step 3: Cross multiply
   23,225.61x = 32,051.52 × 12,615.24
4. Step 4: Simplify right side
   23,225.61x = 404,337,554.09
5. Step 5: Solve for x
   x = 404,337,554.09/23,225.61
6. Step 6: Final answer
   x = 17,409.13