Finding the Fourth Proportional to 1,827.06, 2,521.37 and 1,081.00

Step by Step Solution

1. Step 1: Write the proportion equation
   1,827.06 : 2,521.37 = 1,081.00 : x
2. Step 2: Convert to fraction form
   1,827.06/2,521.37 = 1,081.00/x
3. Step 3: Cross multiply
   1,827.06x = 2,521.37 × 1,081.00
4. Step 4: Simplify right side
   1,827.06x = 2,725,606.82
5. Step 5: Solve for x
   x = 2,725,606.82/1,827.06
6. Step 6: Final answer
   x = 1,491.80