Finding the Fourth Proportional to 11,375.60, 17,063.33 and 2,942.10

Step by Step Solution

1. Step 1: Write the proportion equation
   11,375.60 : 17,063.33 = 2,942.10 : x
2. Step 2: Convert to fraction form
   11,375.60/17,063.33 = 2,942.10/x
3. Step 3: Cross multiply
   11,375.60x = 17,063.33 × 2,942.10
4. Step 4: Simplify right side
   11,375.60x = 50,202,008.48
5. Step 5: Solve for x
   x = 50,202,008.48/11,375.60
6. Step 6: Final answer
   x = 4,413.13