Finding the Fourth Proportional to 9,419.32, 14,117.82 and 3,866.32

Step by Step Solution

1. Step 1: Write the proportion equation
   9,419.32 : 14,117.82 = 3,866.32 : x
2. Step 2: Convert to fraction form
   9,419.32/14,117.82 = 3,866.32/x
3. Step 3: Cross multiply
   9,419.32x = 14,117.82 × 3,866.32
4. Step 4: Simplify right side
   9,419.32x = 54,584,009.82
5. Step 5: Solve for x
   x = 54,584,009.82/9,419.32
6. Step 6: Final answer
   x = 5,794.90