Finding the Fourth Proportional to 23,564.58, 32,519.74 and 12,810.17

Step by Step Solution

1. Step 1: Write the proportion equation
   23,564.58 : 32,519.74 = 12,810.17 : x
2. Step 2: Convert to fraction form
   23,564.58/32,519.74 = 12,810.17/x
3. Step 3: Cross multiply
   23,564.58x = 32,519.74 × 12,810.17
4. Step 4: Simplify right side
   23,564.58x = 416,583,447.03
5. Step 5: Solve for x
   x = 416,583,447.03/23,564.58
6. Step 6: Final answer
   x = 17,678.38