Finding the Fourth Proportional to 22,508.56, 31,060.56 and 13,444.16

Step by Step Solution

1. Step 1: Write the proportion equation
   22,508.56 : 31,060.56 = 13,444.16 : x
2. Step 2: Convert to fraction form
   22,508.56/31,060.56 = 13,444.16/x
3. Step 3: Cross multiply
   22,508.56x = 31,060.56 × 13,444.16
4. Step 4: Simplify right side
   22,508.56x = 417,583,138.33
5. Step 5: Solve for x
   x = 417,583,138.33/22,508.56
6. Step 6: Final answer
   x = 18,552.19