Finding the Fourth Proportional to 2,907.53, 4,008.55 and 2,369.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,907.53 : 4,008.55 = 2,369.89 : x
2. Step 2: Convert to fraction form
   2,907.53/4,008.55 = 2,369.89/x
3. Step 3: Cross multiply
   2,907.53x = 4,008.55 × 2,369.89
4. Step 4: Simplify right side
   2,907.53x = 9,499,790.67
5. Step 5: Solve for x
   x = 9,499,790.67/2,907.53
6. Step 6: Final answer
   x = 3,267.31