Finding the Fourth Proportional to 55,414.56, 83,116.72 and 22,580

Step by Step Solution

1. Step 1: Write the proportion equation
   55,414.56 : 83,116.72 = 22,580 : x
2. Step 2: Convert to fraction form
   55,414.56/83,116.72 = 22,580/x
3. Step 3: Cross multiply
   55,414.56x = 83,116.72 × 22,580
4. Step 4: Simplify right side
   55,414.56x = 1,876,775,537.60
5. Step 5: Solve for x
   x = 1,876,775,537.60/55,414.56
6. Step 6: Final answer
   x = 33,867.91