Finding the Fourth Proportional to 2,700.04, 3,726.08 and 1,581

Step by Step Solution

1. Step 1: Write the proportion equation
   2,700.04 : 3,726.08 = 1,581 : x
2. Step 2: Convert to fraction form
   2,700.04/3,726.08 = 1,581/x
3. Step 3: Cross multiply
   2,700.04x = 3,726.08 × 1,581
4. Step 4: Simplify right side
   2,700.04x = 5,890,932.48
5. Step 5: Solve for x
   x = 5,890,932.48/2,700.04
6. Step 6: Final answer
   x = 2,181.79