Finding the Fourth Proportional to 9,010.16, 12,434.24 and 5,653.12

Step by Step Solution

1. Step 1: Write the proportion equation
   9,010.16 : 12,434.24 = 5,653.12 : x
2. Step 2: Convert to fraction form
   9,010.16/12,434.24 = 5,653.12/x
3. Step 3: Cross multiply
   9,010.16x = 12,434.24 × 5,653.12
4. Step 4: Simplify right side
   9,010.16x = 70,292,250.83
5. Step 5: Solve for x
   x = 70,292,250.83/9,010.16
6. Step 6: Final answer
   x = 7,801.44