Finding the Fourth Proportional to 2,455.26, 3,684.52 and 1,156.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,455.26 : 3,684.52 = 1,156.82 : x
2. Step 2: Convert to fraction form
   2,455.26/3,684.52 = 1,156.82/x
3. Step 3: Cross multiply
   2,455.26x = 3,684.52 × 1,156.82
4. Step 4: Simplify right side
   2,455.26x = 4,262,326.43
5. Step 5: Solve for x
   x = 4,262,326.43/2,455.26
6. Step 6: Final answer
   x = 1,736.00