Finding the Fourth Proportional to 2,030.31, 3,064.53 and 2,030.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,030.31 : 3,064.53 = 2,030.31 : x
2. Step 2: Convert to fraction form
   2,030.31/3,064.53 = 2,030.31/x
3. Step 3: Cross multiply
   2,030.31x = 3,064.53 × 2,030.31
4. Step 4: Simplify right side
   2,030.31x = 6,221,945.90
5. Step 5: Solve for x
   x = 6,221,945.90/2,030.31
6. Step 6: Final answer
   x = 3,064.53