Finding the Fourth Proportional to 2,801.27, 4,203.32 and 1,159.00

Step by Step Solution

1. Step 1: Write the proportion equation
   2,801.27 : 4,203.32 = 1,159.00 : x
2. Step 2: Convert to fraction form
   2,801.27/4,203.32 = 1,159.00/x
3. Step 3: Cross multiply
   2,801.27x = 4,203.32 × 1,159.00
4. Step 4: Simplify right side
   2,801.27x = 4,871,637.19
5. Step 5: Solve for x
   x = 4,871,637.19/2,801.27
6. Step 6: Final answer
   x = 1,739.08