Finding the Fourth Proportional to 1,727.01, 2,588.18 and 945.83

Step by Step Solution

1. Step 1: Write the proportion equation
   1,727.01 : 2,588.18 = 945.83 : x
2. Step 2: Convert to fraction form
   1,727.01/2,588.18 = 945.83/x
3. Step 3: Cross multiply
   1,727.01x = 2,588.18 × 945.83
4. Step 4: Simplify right side
   1,727.01x = 2,447,980.03
5. Step 5: Solve for x
   x = 2,447,980.03/1,727.01
6. Step 6: Final answer
   x = 1,417.47