Finding the Fourth Proportional to 1,847.16, 2,549.52 and 1,185.58

Step by Step Solution

1. Step 1: Write the proportion equation
   1,847.16 : 2,549.52 = 1,185.58 : x
2. Step 2: Convert to fraction form
   1,847.16/2,549.52 = 1,185.58/x
3. Step 3: Cross multiply
   1,847.16x = 2,549.52 × 1,185.58
4. Step 4: Simplify right side
   1,847.16x = 3,022,659.92
5. Step 5: Solve for x
   x = 3,022,659.92/1,847.16
6. Step 6: Final answer
   x = 1,636.38