Finding the Fourth Proportional to 53,359.71, 80,051 and 15,922.72

Step by Step Solution

1. Step 1: Write the proportion equation
   53,359.71 : 80,051 = 15,922.72 : x
2. Step 2: Convert to fraction form
   53,359.71/80,051 = 15,922.72/x
3. Step 3: Cross multiply
   53,359.71x = 80,051 × 15,922.72
4. Step 4: Simplify right side
   53,359.71x = 1,274,629,658.72
5. Step 5: Solve for x
   x = 1,274,629,658.72/53,359.71
6. Step 6: Final answer
   x = 23,887.49