Finding the Fourth Proportional to 9,469.18, 14,206.72 and 3,925.14

Step by Step Solution

1. Step 1: Write the proportion equation
   9,469.18 : 14,206.72 = 3,925.14 : x
2. Step 2: Convert to fraction form
   9,469.18/14,206.72 = 3,925.14/x
3. Step 3: Cross multiply
   9,469.18x = 14,206.72 × 3,925.14
4. Step 4: Simplify right side
   9,469.18x = 55,763,364.94
5. Step 5: Solve for x
   x = 55,763,364.94/9,469.18
6. Step 6: Final answer
   x = 5,888.93