Finding the Fourth Proportional to 1,160.00, 1,739.48 and 834

Step by Step Solution

1. Step 1: Write the proportion equation
   1,160.00 : 1,739.48 = 834 : x
2. Step 2: Convert to fraction form
   1,160.00/1,739.48 = 834/x
3. Step 3: Cross multiply
   1,160.00x = 1,739.48 × 834
4. Step 4: Simplify right side
   1,160.00x = 1,450,726.32
5. Step 5: Solve for x
   x = 1,450,726.32/1,160.00
6. Step 6: Final answer
   x = 1,250.63