Finding the Fourth Proportional to 3,647.99, 5,470.83 and 1,182.30

Step by Step Solution

1. Step 1: Write the proportion equation
   3,647.99 : 5,470.83 = 1,182.30 : x
2. Step 2: Convert to fraction form
   3,647.99/5,470.83 = 1,182.30/x
3. Step 3: Cross multiply
   3,647.99x = 5,470.83 × 1,182.30
4. Step 4: Simplify right side
   3,647.99x = 6,468,162.31
5. Step 5: Solve for x
   x = 6,468,162.31/3,647.99
6. Step 6: Final answer
   x = 1,773.08