Finding the Fourth Proportional to 36,665.06, 50,597.87 and 19,898.06

Step by Step Solution

1. Step 1: Write the proportion equation
   36,665.06 : 50,597.87 = 19,898.06 : x
2. Step 2: Convert to fraction form
   36,665.06/50,597.87 = 19,898.06/x
3. Step 3: Cross multiply
   36,665.06x = 50,597.87 × 19,898.06
4. Step 4: Simplify right side
   36,665.06x = 1,006,799,100.65
5. Step 5: Solve for x
   x = 1,006,799,100.65/36,665.06
6. Step 6: Final answer
   x = 27,459.36