Finding the Fourth Proportional to 9,886.12, 14,831.91 and 4,046.83

Step by Step Solution

1. Step 1: Write the proportion equation
   9,886.12 : 14,831.91 = 4,046.83 : x
2. Step 2: Convert to fraction form
   9,886.12/14,831.91 = 4,046.83/x
3. Step 3: Cross multiply
   9,886.12x = 14,831.91 × 4,046.83
4. Step 4: Simplify right side
   9,886.12x = 60,022,181.27
5. Step 5: Solve for x
   x = 60,022,181.27/9,886.12
6. Step 6: Final answer
   x = 6,071.36