Finding the Fourth Proportional to 55,587.24, 83,393.82 and 16,145.10

Step by Step Solution

1. Step 1: Write the proportion equation
   55,587.24 : 83,393.82 = 16,145.10 : x
2. Step 2: Convert to fraction form
   55,587.24/83,393.82 = 16,145.10/x
3. Step 3: Cross multiply
   55,587.24x = 83,393.82 × 16,145.10
4. Step 4: Simplify right side
   55,587.24x = 1,346,401,563.28
5. Step 5: Solve for x
   x = 1,346,401,563.28/55,587.24
6. Step 6: Final answer
   x = 24,221.41