Finding the Fourth Proportional to 7,086.55, 10,626.15 and 2,088.27

Step by Step Solution

1. Step 1: Write the proportion equation
   7,086.55 : 10,626.15 = 2,088.27 : x
2. Step 2: Convert to fraction form
   7,086.55/10,626.15 = 2,088.27/x
3. Step 3: Cross multiply
   7,086.55x = 10,626.15 × 2,088.27
4. Step 4: Simplify right side
   7,086.55x = 22,190,278.32
5. Step 5: Solve for x
   x = 22,190,278.32/7,086.55
6. Step 6: Final answer
   x = 3,131.32