Finding the Fourth Proportional to 7,225.89, 10,826.07 and 5,030.38

Step by Step Solution

1. Step 1: Write the proportion equation
   7,225.89 : 10,826.07 = 5,030.38 : x
2. Step 2: Convert to fraction form
   7,225.89/10,826.07 = 5,030.38/x
3. Step 3: Cross multiply
   7,225.89x = 10,826.07 × 5,030.38
4. Step 4: Simplify right side
   7,225.89x = 54,459,246.01
5. Step 5: Solve for x
   x = 54,459,246.01/7,225.89
6. Step 6: Final answer
   x = 7,536.68