Finding the Fourth Proportional to 7,069.33, 10,587.59 and 6,823.30

Step by Step Solution

1. Step 1: Write the proportion equation
   7,069.33 : 10,587.59 = 6,823.30 : x
2. Step 2: Convert to fraction form
   7,069.33/10,587.59 = 6,823.30/x
3. Step 3: Cross multiply
   7,069.33x = 10,587.59 × 6,823.30
4. Step 4: Simplify right side
   7,069.33x = 72,242,302.85
5. Step 5: Solve for x
   x = 72,242,302.85/7,069.33
6. Step 6: Final answer
   x = 10,219.12