Finding the Fourth Proportional to 2,342.07, 3,513.56 and 1,043.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,342.07 : 3,513.56 = 1,043.54 : x
2. Step 2: Convert to fraction form
   2,342.07/3,513.56 = 1,043.54/x
3. Step 3: Cross multiply
   2,342.07x = 3,513.56 × 1,043.54
4. Step 4: Simplify right side
   2,342.07x = 3,666,517.62
5. Step 5: Solve for x
   x = 3,666,517.62/2,342.07
6. Step 6: Final answer
   x = 1,565.50