Finding the Fourth Proportional to 35,401.59, 48,853.82 and 19,485.69

Step by Step Solution

1. Step 1: Write the proportion equation
   35,401.59 : 48,853.82 = 19,485.69 : x
2. Step 2: Convert to fraction form
   35,401.59/48,853.82 = 19,485.69/x
3. Step 3: Cross multiply
   35,401.59x = 48,853.82 × 19,485.69
4. Step 4: Simplify right side
   35,401.59x = 951,950,294.41
5. Step 5: Solve for x
   x = 951,950,294.41/35,401.59
6. Step 6: Final answer
   x = 26,890.05