Finding the Fourth Proportional to 35,648.71, 49,193.80 and 19,732.82

Step by Step Solution

1. Step 1: Write the proportion equation
   35,648.71 : 49,193.80 = 19,732.82 : x
2. Step 2: Convert to fraction form
   35,648.71/49,193.80 = 19,732.82/x
3. Step 3: Cross multiply
   35,648.71x = 49,193.80 × 19,732.82
4. Step 4: Simplify right side
   35,648.71x = 970,732,105.21
5. Step 5: Solve for x
   x = 970,732,105.21/35,648.71
6. Step 6: Final answer
   x = 27,230.50