Finding the Fourth Proportional to 2,354.76, 3,209.04 and 2,346.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,354.76 : 3,209.04 = 2,346.12 : x
2. Step 2: Convert to fraction form
   2,354.76/3,209.04 = 2,346.12/x
3. Step 3: Cross multiply
   2,354.76x = 3,209.04 × 2,346.12
4. Step 4: Simplify right side
   2,354.76x = 7,528,792.92
5. Step 5: Solve for x
   x = 7,528,792.92/2,354.76
6. Step 6: Final answer
   x = 3,197.27