Finding the Fourth Proportional to 53,460.38, 80,167.98 and 16,025.78

Step by Step Solution

1. Step 1: Write the proportion equation
   53,460.38 : 80,167.98 = 16,025.78 : x
2. Step 2: Convert to fraction form
   53,460.38/80,167.98 = 16,025.78/x
3. Step 3: Cross multiply
   53,460.38x = 80,167.98 × 16,025.78
4. Step 4: Simplify right side
   53,460.38x = 1,284,754,410.52
5. Step 5: Solve for x
   x = 1,284,754,410.52/53,460.38
6. Step 6: Final answer
   x = 24,031.90