Finding the Fourth Proportional to 3,345.69, 5,014.05 and 2,023.91

Step by Step Solution

1. Step 1: Write the proportion equation
   3,345.69 : 5,014.05 = 2,023.91 : x
2. Step 2: Convert to fraction form
   3,345.69/5,014.05 = 2,023.91/x
3. Step 3: Cross multiply
   3,345.69x = 5,014.05 × 2,023.91
4. Step 4: Simplify right side
   3,345.69x = 10,147,985.94
5. Step 5: Solve for x
   x = 10,147,985.94/3,345.69
6. Step 6: Final answer
   x = 3,033.15