Finding the Fourth Proportional to 35,369.42, 53,054.16 and 9,074.18

Step by Step Solution

1. Step 1: Write the proportion equation
   35,369.42 : 53,054.16 = 9,074.18 : x
2. Step 2: Convert to fraction form
   35,369.42/53,054.16 = 9,074.18/x
3. Step 3: Cross multiply
   35,369.42x = 53,054.16 × 9,074.18
4. Step 4: Simplify right side
   35,369.42x = 481,422,997.59
5. Step 5: Solve for x
   x = 481,422,997.59/35,369.42
6. Step 6: Final answer
   x = 13,611.28