Finding the Fourth Proportional to 2,376.06, 3,564.89 and 1,338.09

Step by Step Solution

1. Step 1: Write the proportion equation
   2,376.06 : 3,564.89 = 1,338.09 : x
2. Step 2: Convert to fraction form
   2,376.06/3,564.89 = 1,338.09/x
3. Step 3: Cross multiply
   2,376.06x = 3,564.89 × 1,338.09
4. Step 4: Simplify right side
   2,376.06x = 4,770,154.93
5. Step 5: Solve for x
   x = 4,770,154.93/2,376.06
6. Step 6: Final answer
   x = 2,007.59