Finding the Fourth Proportional to 9,010.02, 12,431.61 and 5,473.02

Step by Step Solution

1. Step 1: Write the proportion equation
   9,010.02 : 12,431.61 = 5,473.02 : x
2. Step 2: Convert to fraction form
   9,010.02/12,431.61 = 5,473.02/x
3. Step 3: Cross multiply
   9,010.02x = 12,431.61 × 5,473.02
4. Step 4: Simplify right side
   9,010.02x = 68,038,450.16
5. Step 5: Solve for x
   x = 68,038,450.16/9,010.02
6. Step 6: Final answer
   x = 7,551.42