Finding the Fourth Proportional to 22,112.58, 30,545.22 and 17,667.51

Step by Step Solution

1. Step 1: Write the proportion equation
   22,112.58 : 30,545.22 = 17,667.51 : x
2. Step 2: Convert to fraction form
   22,112.58/30,545.22 = 17,667.51/x
3. Step 3: Cross multiply
   22,112.58x = 30,545.22 × 17,667.51
4. Step 4: Simplify right side
   22,112.58x = 539,657,931.51
5. Step 5: Solve for x
   x = 539,657,931.51/22,112.58
6. Step 6: Final answer
   x = 24,405.01