Finding the Fourth Proportional to 36,693.34, 50,637.09 and 19,926.34

Step by Step Solution

1. Step 1: Write the proportion equation
   36,693.34 : 50,637.09 = 19,926.34 : x
2. Step 2: Convert to fraction form
   36,693.34/50,637.09 = 19,926.34/x
3. Step 3: Cross multiply
   36,693.34x = 50,637.09 × 19,926.34
4. Step 4: Simplify right side
   36,693.34x = 1,009,011,871.95
5. Step 5: Solve for x
   x = 1,009,011,871.95/36,693.34
6. Step 6: Final answer
   x = 27,498.50