Finding the Fourth Proportional to 4,429.08, 6,109.02 and 3,807

Step by Step Solution

1. Step 1: Write the proportion equation
   4,429.08 : 6,109.02 = 3,807 : x
2. Step 2: Convert to fraction form
   4,429.08/6,109.02 = 3,807/x
3. Step 3: Cross multiply
   4,429.08x = 6,109.02 × 3,807
4. Step 4: Simplify right side
   4,429.08x = 23,257,039.14
5. Step 5: Solve for x
   x = 23,257,039.14/4,429.08
6. Step 6: Final answer
   x = 5,250.99