Finding the Fourth Proportional to 3,411.32, 5,111.64 and 2,373.33

Step by Step Solution

1. Step 1: Write the proportion equation
   3,411.32 : 5,111.64 = 2,373.33 : x
2. Step 2: Convert to fraction form
   3,411.32/5,111.64 = 2,373.33/x
3. Step 3: Cross multiply
   3,411.32x = 5,111.64 × 2,373.33
4. Step 4: Simplify right side
   3,411.32x = 12,131,627.73
5. Step 5: Solve for x
   x = 12,131,627.73/3,411.32
6. Step 6: Final answer
   x = 3,556.29