Finding the Fourth Proportional to 55,870.82, 83,806.01 and 22,590.48

Step by Step Solution

1. Step 1: Write the proportion equation
   55,870.82 : 83,806.01 = 22,590.48 : x
2. Step 2: Convert to fraction form
   55,870.82/83,806.01 = 22,590.48/x
3. Step 3: Cross multiply
   55,870.82x = 83,806.01 × 22,590.48
4. Step 4: Simplify right side
   55,870.82x = 1,893,217,879.83
5. Step 5: Solve for x
   x = 1,893,217,879.83/55,870.82
6. Step 6: Final answer
   x = 33,885.63