Finding the Fourth Proportional to 7,007.04, 10,513.62 and 3,719.34

Step by Step Solution

1. Step 1: Write the proportion equation
   7,007.04 : 10,513.62 = 3,719.34 : x
2. Step 2: Convert to fraction form
   7,007.04/10,513.62 = 3,719.34/x
3. Step 3: Cross multiply
   7,007.04x = 10,513.62 × 3,719.34
4. Step 4: Simplify right side
   7,007.04x = 39,103,727.41
5. Step 5: Solve for x
   x = 39,103,727.41/7,007.04
6. Step 6: Final answer
   x = 5,580.63