Finding the Fourth Proportional to 2,030.31, 3,050.33 and 1,301.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,030.31 : 3,050.33 = 1,301.31 : x
2. Step 2: Convert to fraction form
   2,030.31/3,050.33 = 1,301.31/x
3. Step 3: Cross multiply
   2,030.31x = 3,050.33 × 1,301.31
4. Step 4: Simplify right side
   2,030.31x = 3,969,418.43
5. Step 5: Solve for x
   x = 3,969,418.43/2,030.31
6. Step 6: Final answer
   x = 1,955.08