Finding the Fourth Proportional to 35,300.26, 52,956.42 and 11,921.14

Step by Step Solution

1. Step 1: Write the proportion equation
   35,300.26 : 52,956.42 = 11,921.14 : x
2. Step 2: Convert to fraction form
   35,300.26/52,956.42 = 11,921.14/x
3. Step 3: Cross multiply
   35,300.26x = 52,956.42 × 11,921.14
4. Step 4: Simplify right side
   35,300.26x = 631,300,896.72
5. Step 5: Solve for x
   x = 631,300,896.72/35,300.26
6. Step 6: Final answer
   x = 17,883.75