Finding the Fourth Proportional to 35,401.71, 48,853.98 and 19,485.82

Step by Step Solution

1. Step 1: Write the proportion equation
   35,401.71 : 48,853.98 = 19,485.82 : x
2. Step 2: Convert to fraction form
   35,401.71/48,853.98 = 19,485.82/x
3. Step 3: Cross multiply
   35,401.71x = 48,853.98 × 19,485.82
4. Step 4: Simplify right side
   35,401.71x = 951,959,860.56
5. Step 5: Solve for x
   x = 951,959,860.56/35,401.71
6. Step 6: Final answer
   x = 26,890.22