Finding the Fourth Proportional to 22,865.00, 31,552.44 and 12,655.59

Step by Step Solution

1. Step 1: Write the proportion equation
   22,865.00 : 31,552.44 = 12,655.59 : x
2. Step 2: Convert to fraction form
   22,865.00/31,552.44 = 12,655.59/x
3. Step 3: Cross multiply
   22,865.00x = 31,552.44 × 12,655.59
4. Step 4: Simplify right side
   22,865.00x = 399,314,523.10
5. Step 5: Solve for x
   x = 399,314,523.10/22,865.00
6. Step 6: Final answer
   x = 17,464.01