Finding the Fourth Proportional to 1,859.41, 2,566.04 and 1,073.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,859.41 : 2,566.04 = 1,073.50 : x
2. Step 2: Convert to fraction form
   1,859.41/2,566.04 = 1,073.50/x
3. Step 3: Cross multiply
   1,859.41x = 2,566.04 × 1,073.50
4. Step 4: Simplify right side
   1,859.41x = 2,754,643.94
5. Step 5: Solve for x
   x = 2,754,643.94/1,859.41
6. Step 6: Final answer
   x = 1,481.46