Finding the Fourth Proportional to 1,710.54, 2,360.72 and 1,047.83

Step by Step Solution

1. Step 1: Write the proportion equation
   1,710.54 : 2,360.72 = 1,047.83 : x
2. Step 2: Convert to fraction form
   1,710.54/2,360.72 = 1,047.83/x
3. Step 3: Cross multiply
   1,710.54x = 2,360.72 × 1,047.83
4. Step 4: Simplify right side
   1,710.54x = 2,473,624.05
5. Step 5: Solve for x
   x = 2,473,624.05/1,710.54
6. Step 6: Final answer
   x = 1,446.11