Finding the Fourth Proportional to 53,566.80, 80,262.72 and 37,956.48

Step by Step Solution

1. Step 1: Write the proportion equation
   53,566.80 : 80,262.72 = 37,956.48 : x
2. Step 2: Convert to fraction form
   53,566.80/80,262.72 = 37,956.48/x
3. Step 3: Cross multiply
   53,566.80x = 80,262.72 × 37,956.48
4. Step 4: Simplify right side
   53,566.80x = 3,046,490,326.43
5. Step 5: Solve for x
   x = 3,046,490,326.43/53,566.80
6. Step 6: Final answer
   x = 56,872.73