Finding the Fourth Proportional to 53,687.48, 80,514.77 and 25,592.72

Step by Step Solution

1. Step 1: Write the proportion equation
   53,687.48 : 80,514.77 = 25,592.72 : x
2. Step 2: Convert to fraction form
   53,687.48/80,514.77 = 25,592.72/x
3. Step 3: Cross multiply
   53,687.48x = 80,514.77 × 25,592.72
4. Step 4: Simplify right side
   53,687.48x = 2,060,591,433.94
5. Step 5: Solve for x
   x = 2,060,591,433.94/53,687.48
6. Step 6: Final answer
   x = 38,381.23