Finding the Fourth Proportional to 1,468.37, 2,189.39 and 1,343.98

Step by Step Solution

1. Step 1: Write the proportion equation
   1,468.37 : 2,189.39 = 1,343.98 : x
2. Step 2: Convert to fraction form
   1,468.37/2,189.39 = 1,343.98/x
3. Step 3: Cross multiply
   1,468.37x = 2,189.39 × 1,343.98
4. Step 4: Simplify right side
   1,468.37x = 2,942,498.76
5. Step 5: Solve for x
   x = 2,942,498.76/1,468.37
6. Step 6: Final answer
   x = 2,003.93