Finding the Fourth Proportional to 1,104.84, 1,646.52 and 1,071.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,104.84 : 1,646.52 = 1,071.50 : x
2. Step 2: Convert to fraction form
   1,104.84/1,646.52 = 1,071.50/x
3. Step 3: Cross multiply
   1,104.84x = 1,646.52 × 1,071.50
4. Step 4: Simplify right side
   1,104.84x = 1,764,246.18
5. Step 5: Solve for x
   x = 1,764,246.18/1,104.84
6. Step 6: Final answer
   x = 1,596.83