Finding the Fourth Proportional to 35,516.31, 49,012.33 and 19,601.73

Step by Step Solution

1. Step 1: Write the proportion equation
   35,516.31 : 49,012.33 = 19,601.73 : x
2. Step 2: Convert to fraction form
   35,516.31/49,012.33 = 19,601.73/x
3. Step 3: Cross multiply
   35,516.31x = 49,012.33 × 19,601.73
4. Step 4: Simplify right side
   35,516.31x = 960,726,459.33
5. Step 5: Solve for x
   x = 960,726,459.33/35,516.31
6. Step 6: Final answer
   x = 27,050.29