Finding the Fourth Proportional to 2,328.82, 3,214.52 and 1,491.77

Step by Step Solution

1. Step 1: Write the proportion equation
   2,328.82 : 3,214.52 = 1,491.77 : x
2. Step 2: Convert to fraction form
   2,328.82/3,214.52 = 1,491.77/x
3. Step 3: Cross multiply
   2,328.82x = 3,214.52 × 1,491.77
4. Step 4: Simplify right side
   2,328.82x = 4,795,317.04
5. Step 5: Solve for x
   x = 4,795,317.04/2,328.82
6. Step 6: Final answer
   x = 2,059.12