Finding the Fourth Proportional to 55,689.57, 83,538.32 and 22,409.82

Step by Step Solution

1. Step 1: Write the proportion equation
   55,689.57 : 83,538.32 = 22,409.82 : x
2. Step 2: Convert to fraction form
   55,689.57/83,538.32 = 22,409.82/x
3. Step 3: Cross multiply
   55,689.57x = 83,538.32 × 22,409.82
4. Step 4: Simplify right side
   55,689.57x = 1,872,078,602.25
5. Step 5: Solve for x
   x = 1,872,078,602.25/55,689.57
6. Step 6: Final answer
   x = 33,616.32