Finding the Fourth Proportional to 35,676.69, 49,233.87 and 19,760.81

Step by Step Solution

1. Step 1: Write the proportion equation
   35,676.69 : 49,233.87 = 19,760.81 : x
2. Step 2: Convert to fraction form
   35,676.69/49,233.87 = 19,760.81/x
3. Step 3: Cross multiply
   35,676.69x = 49,233.87 × 19,760.81
4. Step 4: Simplify right side
   35,676.69x = 972,900,904.47
5. Step 5: Solve for x
   x = 972,900,904.47/35,676.69
6. Step 6: Final answer
   x = 27,269.93