Finding the Fourth Proportional to 2,326.38, 3,200.98 and 2,245.58

Step by Step Solution

1. Step 1: Write the proportion equation
   2,326.38 : 3,200.98 = 2,245.58 : x
2. Step 2: Convert to fraction form
   2,326.38/3,200.98 = 2,245.58/x
3. Step 3: Cross multiply
   2,326.38x = 3,200.98 × 2,245.58
4. Step 4: Simplify right side
   2,326.38x = 7,188,056.67
5. Step 5: Solve for x
   x = 7,188,056.67/2,326.38
6. Step 6: Final answer
   x = 3,089.80