Finding the Fourth Proportional to 2,171.48, 3,248.30 and 1,733.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,171.48 : 3,248.30 = 1,733.59 : x
2. Step 2: Convert to fraction form
   2,171.48/3,248.30 = 1,733.59/x
3. Step 3: Cross multiply
   2,171.48x = 3,248.30 × 1,733.59
4. Step 4: Simplify right side
   2,171.48x = 5,631,210.11
5. Step 5: Solve for x
   x = 5,631,210.11/2,171.48
6. Step 6: Final answer
   x = 2,593.26