Finding the Fourth Proportional to 22,564.36, 31,100.52 and 17,247.52

Step by Step Solution

1. Step 1: Write the proportion equation
   22,564.36 : 31,100.52 = 17,247.52 : x
2. Step 2: Convert to fraction form
   22,564.36/31,100.52 = 17,247.52/x
3. Step 3: Cross multiply
   22,564.36x = 31,100.52 × 17,247.52
4. Step 4: Simplify right side
   22,564.36x = 536,406,840.71
5. Step 5: Solve for x
   x = 536,406,840.71/22,564.36
6. Step 6: Final answer
   x = 23,772.30