Finding the Fourth Proportional to 2,347.56, 3,236.70 and 1,717.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,347.56 : 3,236.70 = 1,717.59 : x
2. Step 2: Convert to fraction form
   2,347.56/3,236.70 = 1,717.59/x
3. Step 3: Cross multiply
   2,347.56x = 3,236.70 × 1,717.59
4. Step 4: Simplify right side
   2,347.56x = 5,559,323.55
5. Step 5: Solve for x
   x = 5,559,323.55/2,347.56
6. Step 6: Final answer
   x = 2,368.13