Finding the Fourth Proportional to 55,555.31, 83,341.16 and 16,107.30

Step by Step Solution

1. Step 1: Write the proportion equation
   55,555.31 : 83,341.16 = 16,107.30 : x
2. Step 2: Convert to fraction form
   55,555.31/83,341.16 = 16,107.30/x
3. Step 3: Cross multiply
   55,555.31x = 83,341.16 × 16,107.30
4. Step 4: Simplify right side
   55,555.31x = 1,342,401,066.47
5. Step 5: Solve for x
   x = 1,342,401,066.47/55,555.31
6. Step 6: Final answer
   x = 24,163.33