Finding the Fourth Proportional to 9,863.15, 14,800.91 and 4,019.76

Step by Step Solution

1. Step 1: Write the proportion equation
   9,863.15 : 14,800.91 = 4,019.76 : x
2. Step 2: Convert to fraction form
   9,863.15/14,800.91 = 4,019.76/x
3. Step 3: Cross multiply
   9,863.15x = 14,800.91 × 4,019.76
4. Step 4: Simplify right side
   9,863.15x = 59,496,085.88
5. Step 5: Solve for x
   x = 59,496,085.88/9,863.15
6. Step 6: Final answer
   x = 6,032.16