Finding the Fourth Proportional to 1,736.79, 2,395.35 and 1,073.00

Step by Step Solution

1. Step 1: Write the proportion equation
   1,736.79 : 2,395.35 = 1,073.00 : x
2. Step 2: Convert to fraction form
   1,736.79/2,395.35 = 1,073.00/x
3. Step 3: Cross multiply
   1,736.79x = 2,395.35 × 1,073.00
4. Step 4: Simplify right side
   1,736.79x = 2,570,198.57
5. Step 5: Solve for x
   x = 2,570,198.57/1,736.79
6. Step 6: Final answer
   x = 1,479.86