Finding the Fourth Proportional to 7,282.56, 10,926.18 and 3,389.52

Step by Step Solution

1. Step 1: Write the proportion equation
   7,282.56 : 10,926.18 = 3,389.52 : x
2. Step 2: Convert to fraction form
   7,282.56/10,926.18 = 3,389.52/x
3. Step 3: Cross multiply
   7,282.56x = 10,926.18 × 3,389.52
4. Step 4: Simplify right side
   7,282.56x = 37,034,505.63
5. Step 5: Solve for x
   x = 37,034,505.63/7,282.56
6. Step 6: Final answer
   x = 5,085.37