Finding the Fourth Proportional to 3,817.58, 5,268.89 and 2,326.07

Step by Step Solution

1. Step 1: Write the proportion equation
   3,817.58 : 5,268.89 = 2,326.07 : x
2. Step 2: Convert to fraction form
   3,817.58/5,268.89 = 2,326.07/x
3. Step 3: Cross multiply
   3,817.58x = 5,268.89 × 2,326.07
4. Step 4: Simplify right side
   3,817.58x = 12,255,825.95
5. Step 5: Solve for x
   x = 12,255,825.95/3,817.58
6. Step 6: Final answer
   x = 3,210.37