Finding the Fourth Proportional to 2,307.42, 3,480.71 and 2,302.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,307.42 : 3,480.71 = 2,302.56 : x
2. Step 2: Convert to fraction form
   2,307.42/3,480.71 = 2,302.56/x
3. Step 3: Cross multiply
   2,307.42x = 3,480.71 × 2,302.56
4. Step 4: Simplify right side
   2,307.42x = 8,014,532.10
5. Step 5: Solve for x
   x = 8,014,532.10/2,307.42
6. Step 6: Final answer
   x = 3,473.37