Finding the Fourth Proportional to 55,768.48, 83,663.60 and 16,326.24

Step by Step Solution

1. Step 1: Write the proportion equation
   55,768.48 : 83,663.60 = 16,326.24 : x
2. Step 2: Convert to fraction form
   55,768.48/83,663.60 = 16,326.24/x
3. Step 3: Cross multiply
   55,768.48x = 83,663.60 × 16,326.24
4. Step 4: Simplify right side
   55,768.48x = 1,365,912,012.86
5. Step 5: Solve for x
   x = 1,365,912,012.86/55,768.48
6. Step 6: Final answer
   x = 24,492.55