Finding the Fourth Proportional to 9,030.04, 12,462.51 and 5,253.37

Step by Step Solution

1. Step 1: Write the proportion equation
   9,030.04 : 12,462.51 = 5,253.37 : x
2. Step 2: Convert to fraction form
   9,030.04/12,462.51 = 5,253.37/x
3. Step 3: Cross multiply
   9,030.04x = 12,462.51 × 5,253.37
4. Step 4: Simplify right side
   9,030.04x = 65,470,087.58
5. Step 5: Solve for x
   x = 65,470,087.58/9,030.04
6. Step 6: Final answer
   x = 7,250.25