Finding the Fourth Proportional to 37,693.50, 52,016.10 and 20,698.08

Step by Step Solution

1. Step 1: Write the proportion equation
   37,693.50 : 52,016.10 = 20,698.08 : x
2. Step 2: Convert to fraction form
   37,693.50/52,016.10 = 20,698.08/x
3. Step 3: Cross multiply
   37,693.50x = 52,016.10 × 20,698.08
4. Step 4: Simplify right side
   37,693.50x = 1,076,633,399.09
5. Step 5: Solve for x
   x = 1,076,633,399.09/37,693.50
6. Step 6: Final answer
   x = 28,562.84