Finding the Fourth Proportional to 36,707, 50,655.72 and 19,940

Step by Step Solution

1. Step 1: Write the proportion equation
   36,707 : 50,655.72 = 19,940 : x
2. Step 2: Convert to fraction form
   36,707/50,655.72 = 19,940/x
3. Step 3: Cross multiply
   36,707x = 50,655.72 × 19,940
4. Step 4: Simplify right side
   36,707x = 1,010,075,056.80
5. Step 5: Solve for x
   x = 1,010,075,056.80/36,707
6. Step 6: Final answer
   x = 27,517.23