Finding the Fourth Proportional to 2,342.01, 3,231.29 and 1,333.74

Step by Step Solution

1. Step 1: Write the proportion equation
   2,342.01 : 3,231.29 = 1,333.74 : x
2. Step 2: Convert to fraction form
   2,342.01/3,231.29 = 1,333.74/x
3. Step 3: Cross multiply
   2,342.01x = 3,231.29 × 1,333.74
4. Step 4: Simplify right side
   2,342.01x = 4,309,700.72
5. Step 5: Solve for x
   x = 4,309,700.72/2,342.01
6. Step 6: Final answer
   x = 1,840.17