Finding the Fourth Proportional to 3,799.94, 5,243.35 and 2,307.60

Step by Step Solution

1. Step 1: Write the proportion equation
   3,799.94 : 5,243.35 = 2,307.60 : x
2. Step 2: Convert to fraction form
   3,799.94/5,243.35 = 2,307.60/x
3. Step 3: Cross multiply
   3,799.94x = 5,243.35 × 2,307.60
4. Step 4: Simplify right side
   3,799.94x = 12,099,554.46
5. Step 5: Solve for x
   x = 12,099,554.46/3,799.94
6. Step 6: Final answer
   x = 3,184.14