Finding the Fourth Proportional to 2,045.22, 2,804.06 and 2,008.35

Step by Step Solution

1. Step 1: Write the proportion equation
   2,045.22 : 2,804.06 = 2,008.35 : x
2. Step 2: Convert to fraction form
   2,045.22/2,804.06 = 2,008.35/x
3. Step 3: Cross multiply
   2,045.22x = 2,804.06 × 2,008.35
4. Step 4: Simplify right side
   2,045.22x = 5,631,523.86
5. Step 5: Solve for x
   x = 5,631,523.86/2,045.22
6. Step 6: Final answer
   x = 2,753.51