Finding the Fourth Proportional to 35,863.94, 53,791.04 and 9,570.12

Step by Step Solution

1. Step 1: Write the proportion equation
   35,863.94 : 53,791.04 = 9,570.12 : x
2. Step 2: Convert to fraction form
   35,863.94/53,791.04 = 9,570.12/x
3. Step 3: Cross multiply
   35,863.94x = 53,791.04 × 9,570.12
4. Step 4: Simplify right side
   35,863.94x = 514,786,707.72
5. Step 5: Solve for x
   x = 514,786,707.72/35,863.94
6. Step 6: Final answer
   x = 14,353.88