Finding the Fourth Proportional to 2,338.06, 3,226.88 and 1,499.71

Step by Step Solution

1. Step 1: Write the proportion equation
   2,338.06 : 3,226.88 = 1,499.71 : x
2. Step 2: Convert to fraction form
   2,338.06/3,226.88 = 1,499.71/x
3. Step 3: Cross multiply
   2,338.06x = 3,226.88 × 1,499.71
4. Step 4: Simplify right side
   2,338.06x = 4,839,376.71
5. Step 5: Solve for x
   x = 4,839,376.71/2,338.06
6. Step 6: Final answer
   x = 2,069.83