Finding the Fourth Proportional to 35,007.10, 52,513.92 and 13,942.06

Step by Step Solution

1. Step 1: Write the proportion equation
   35,007.10 : 52,513.92 = 13,942.06 : x
2. Step 2: Convert to fraction form
   35,007.10/52,513.92 = 13,942.06/x
3. Step 3: Cross multiply
   35,007.10x = 52,513.92 × 13,942.06
4. Step 4: Simplify right side
   35,007.10x = 732,152,223.48
5. Step 5: Solve for x
   x = 732,152,223.48/35,007.10
6. Step 6: Final answer
   x = 20,914.39