Finding the Fourth Proportional to 7,069.96, 10,607.94 and 3,558.13

Step by Step Solution

1. Step 1: Write the proportion equation
   7,069.96 : 10,607.94 = 3,558.13 : x
2. Step 2: Convert to fraction form
   7,069.96/10,607.94 = 3,558.13/x
3. Step 3: Cross multiply
   7,069.96x = 10,607.94 × 3,558.13
4. Step 4: Simplify right side
   7,069.96x = 37,744,429.55
5. Step 5: Solve for x
   x = 37,744,429.55/7,069.96
6. Step 6: Final answer
   x = 5,338.70