Finding the Fourth Proportional to 53,884.58, 80,786.57 and 37,196.96

Step by Step Solution

1. Step 1: Write the proportion equation
   53,884.58 : 80,786.57 = 37,196.96 : x
2. Step 2: Convert to fraction form
   53,884.58/80,786.57 = 37,196.96/x
3. Step 3: Cross multiply
   53,884.58x = 80,786.57 × 37,196.96
4. Step 4: Simplify right side
   53,884.58x = 3,005,014,222.91
5. Step 5: Solve for x
   x = 3,005,014,222.91/53,884.58
6. Step 6: Final answer
   x = 55,767.61