Finding the Fourth Proportional to 2,003.77, 3,003.63 and 1,136.26

Step by Step Solution

1. Step 1: Write the proportion equation
   2,003.77 : 3,003.63 = 1,136.26 : x
2. Step 2: Convert to fraction form
   2,003.77/3,003.63 = 1,136.26/x
3. Step 3: Cross multiply
   2,003.77x = 3,003.63 × 1,136.26
4. Step 4: Simplify right side
   2,003.77x = 3,412,904.62
5. Step 5: Solve for x
   x = 3,412,904.62/2,003.77
6. Step 6: Final answer
   x = 1,703.24