Finding the Fourth Proportional to 55,468.48, 83,142.72 and 22,151.92

Step by Step Solution

1. Step 1: Write the proportion equation
   55,468.48 : 83,142.72 = 22,151.92 : x
2. Step 2: Convert to fraction form
   55,468.48/83,142.72 = 22,151.92/x
3. Step 3: Cross multiply
   55,468.48x = 83,142.72 × 22,151.92
4. Step 4: Simplify right side
   55,468.48x = 1,841,770,882.02
5. Step 5: Solve for x
   x = 1,841,770,882.02/55,468.48
6. Step 6: Final answer
   x = 33,203.92