Finding the Fourth Proportional to 2,307.29, 3,441.79 and 2,061.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,307.29 : 3,441.79 = 2,061.25 : x
2. Step 2: Convert to fraction form
   2,307.29/3,441.79 = 2,061.25/x
3. Step 3: Cross multiply
   2,307.29x = 3,441.79 × 2,061.25
4. Step 4: Simplify right side
   2,307.29x = 7,094,383.61
5. Step 5: Solve for x
   x = 7,094,383.61/2,307.29
6. Step 6: Final answer
   x = 3,074.78