Finding the Fourth Proportional to 3,685.37, 5,085.93 and 2,092.03

Step by Step Solution

1. Step 1: Write the proportion equation
   3,685.37 : 5,085.93 = 2,092.03 : x
2. Step 2: Convert to fraction form
   3,685.37/5,085.93 = 2,092.03/x
3. Step 3: Cross multiply
   3,685.37x = 5,085.93 × 2,092.03
4. Step 4: Simplify right side
   3,685.37x = 10,639,892.71
5. Step 5: Solve for x
   x = 10,639,892.71/3,685.37
6. Step 6: Final answer
   x = 2,887.06