Finding the Fourth Proportional to 1,832.25, 2,527.89 and 1,086.45

Step by Step Solution

1. Step 1: Write the proportion equation
   1,832.25 : 2,527.89 = 1,086.45 : x
2. Step 2: Convert to fraction form
   1,832.25/2,527.89 = 1,086.45/x
3. Step 3: Cross multiply
   1,832.25x = 2,527.89 × 1,086.45
4. Step 4: Simplify right side
   1,832.25x = 2,746,426.09
5. Step 5: Solve for x
   x = 2,746,426.09/1,832.25
6. Step 6: Final answer
   x = 1,498.94