Finding the Fourth Proportional to 7,068.02, 10,609.72 and 4,109.69

Step by Step Solution

1. Step 1: Write the proportion equation
   7,068.02 : 10,609.72 = 4,109.69 : x
2. Step 2: Convert to fraction form
   7,068.02/10,609.72 = 4,109.69/x
3. Step 3: Cross multiply
   7,068.02x = 10,609.72 × 4,109.69
4. Step 4: Simplify right side
   7,068.02x = 43,602,676.44
5. Step 5: Solve for x
   x = 43,602,676.44/7,068.02
6. Step 6: Final answer
   x = 6,169.01