Finding the Fourth Proportional to 5,069.69, 7,604.50 and 1,372.30

Step by Step Solution

1. Step 1: Write the proportion equation
   5,069.69 : 7,604.50 = 1,372.30 : x
2. Step 2: Convert to fraction form
   5,069.69/7,604.50 = 1,372.30/x
3. Step 3: Cross multiply
   5,069.69x = 7,604.50 × 1,372.30
4. Step 4: Simplify right side
   5,069.69x = 10,435,610.47
5. Step 5: Solve for x
   x = 10,435,610.47/5,069.69
6. Step 6: Final answer
   x = 2,058.43