Finding the Fourth Proportional to 11,614.08, 17,429.49 and 4,219.05

Step by Step Solution

1. Step 1: Write the proportion equation
   11,614.08 : 17,429.49 = 4,219.05 : x
2. Step 2: Convert to fraction form
   11,614.08/17,429.49 = 4,219.05/x
3. Step 3: Cross multiply
   11,614.08x = 17,429.49 × 4,219.05
4. Step 4: Simplify right side
   11,614.08x = 73,535,889.78
5. Step 5: Solve for x
   x = 73,535,889.78/11,614.08
6. Step 6: Final answer
   x = 6,331.62