Finding the Fourth Proportional to 2,404.32, 3,317.04 and 1,776.36

Step by Step Solution

1. Step 1: Write the proportion equation
   2,404.32 : 3,317.04 = 1,776.36 : x
2. Step 2: Convert to fraction form
   2,404.32/3,317.04 = 1,776.36/x
3. Step 3: Cross multiply
   2,404.32x = 3,317.04 × 1,776.36
4. Step 4: Simplify right side
   2,404.32x = 5,892,257.17
5. Step 5: Solve for x
   x = 5,892,257.17/2,404.32
6. Step 6: Final answer
   x = 2,450.70