Finding the Fourth Proportional to 22,362.82, 33,529.56 and 12,503.14

Step by Step Solution

1. Step 1: Write the proportion equation
   22,362.82 : 33,529.56 = 12,503.14 : x
2. Step 2: Convert to fraction form
   22,362.82/33,529.56 = 12,503.14/x
3. Step 3: Cross multiply
   22,362.82x = 33,529.56 × 12,503.14
4. Step 4: Simplify right side
   22,362.82x = 419,224,782.82
5. Step 5: Solve for x
   x = 419,224,782.82/22,362.82
6. Step 6: Final answer
   x = 18,746.51