Finding the Fourth Proportional to 9,460, 14,184.66 and 3,907.18

Step by Step Solution

1. Step 1: Write the proportion equation
   9,460 : 14,184.66 = 3,907.18 : x
2. Step 2: Convert to fraction form
   9,460/14,184.66 = 3,907.18/x
3. Step 3: Cross multiply
   9,460x = 14,184.66 × 3,907.18
4. Step 4: Simplify right side
   9,460x = 55,422,019.86
5. Step 5: Solve for x
   x = 55,422,019.86/9,460
6. Step 6: Final answer
   x = 5,858.56