Finding the Fourth Proportional to 4,111.91, 6,164.01 and 2,003.07

Step by Step Solution

1. Step 1: Write the proportion equation
   4,111.91 : 6,164.01 = 2,003.07 : x
2. Step 2: Convert to fraction form
   4,111.91/6,164.01 = 2,003.07/x
3. Step 3: Cross multiply
   4,111.91x = 6,164.01 × 2,003.07
4. Step 4: Simplify right side
   4,111.91x = 12,346,943.51
5. Step 5: Solve for x
   x = 12,346,943.51/4,111.91
6. Step 6: Final answer
   x = 3,002.73