Finding the Fourth Proportional to 2,351.69, 3,245.57 and 1,303.95

Step by Step Solution

1. Step 1: Write the proportion equation
   2,351.69 : 3,245.57 = 1,303.95 : x
2. Step 2: Convert to fraction form
   2,351.69/3,245.57 = 1,303.95/x
3. Step 3: Cross multiply
   2,351.69x = 3,245.57 × 1,303.95
4. Step 4: Simplify right side
   2,351.69x = 4,232,061.00
5. Step 5: Solve for x
   x = 4,232,061.00/2,351.69
6. Step 6: Final answer
   x = 1,799.58