Finding the Fourth Proportional to 9,458.10, 14,179.59 and 3,914.19

Step by Step Solution

1. Step 1: Write the proportion equation
   9,458.10 : 14,179.59 = 3,914.19 : x
2. Step 2: Convert to fraction form
   9,458.10/14,179.59 = 3,914.19/x
3. Step 3: Cross multiply
   9,458.10x = 14,179.59 × 3,914.19
4. Step 4: Simplify right side
   9,458.10x = 55,501,609.38
5. Step 5: Solve for x
   x = 55,501,609.38/9,458.10
6. Step 6: Final answer
   x = 5,868.16