Finding the Fourth Proportional to 55,549.37, 83,322.18 and 22,260.50

Step by Step Solution

1. Step 1: Write the proportion equation
   55,549.37 : 83,322.18 = 22,260.50 : x
2. Step 2: Convert to fraction form
   55,549.37/83,322.18 = 22,260.50/x
3. Step 3: Cross multiply
   55,549.37x = 83,322.18 × 22,260.50
4. Step 4: Simplify right side
   55,549.37x = 1,854,792,971.28
5. Step 5: Solve for x
   x = 1,854,792,971.28/55,549.37
6. Step 6: Final answer
   x = 33,389.99