Finding the Fourth Proportional to 2,392.13, 3,589.82 and 1,094.51

Step by Step Solution

1. Step 1: Write the proportion equation
   2,392.13 : 3,589.82 = 1,094.51 : x
2. Step 2: Convert to fraction form
   2,392.13/3,589.82 = 1,094.51/x
3. Step 3: Cross multiply
   2,392.13x = 3,589.82 × 1,094.51
4. Step 4: Simplify right side
   2,392.13x = 3,929,093.89
5. Step 5: Solve for x
   x = 3,929,093.89/2,392.13
6. Step 6: Final answer
   x = 1,642.51