Finding the Fourth Proportional to 9,467.01, 14,198.15 and 3,921.89

Step by Step Solution

1. Step 1: Write the proportion equation
   9,467.01 : 14,198.15 = 3,921.89 : x
2. Step 2: Convert to fraction form
   9,467.01/14,198.15 = 3,921.89/x
3. Step 3: Cross multiply
   9,467.01x = 14,198.15 × 3,921.89
4. Step 4: Simplify right side
   9,467.01x = 55,683,521.32
5. Step 5: Solve for x
   x = 55,683,521.32/9,467.01
6. Step 6: Final answer
   x = 5,881.85