Finding the Fourth Proportional to 2,270.17, 3,132.73 and 1,326.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,270.17 : 3,132.73 = 1,326.01 : x
2. Step 2: Convert to fraction form
   2,270.17/3,132.73 = 1,326.01/x
3. Step 3: Cross multiply
   2,270.17x = 3,132.73 × 1,326.01
4. Step 4: Simplify right side
   2,270.17x = 4,154,009.01
5. Step 5: Solve for x
   x = 4,154,009.01/2,270.17
6. Step 6: Final answer
   x = 1,829.83