Finding the Fourth Proportional to 35,682.69, 49,242.15 and 19,766.82

Step by Step Solution

1. Step 1: Write the proportion equation
   35,682.69 : 49,242.15 = 19,766.82 : x
2. Step 2: Convert to fraction form
   35,682.69/49,242.15 = 19,766.82/x
3. Step 3: Cross multiply
   35,682.69x = 49,242.15 × 19,766.82
4. Step 4: Simplify right side
   35,682.69x = 973,360,715.46
5. Step 5: Solve for x
   x = 973,360,715.46/35,682.69
6. Step 6: Final answer
   x = 27,278.23