Finding the Fourth Proportional to 2,484.66, 3,427.59 and 1,489.71

Step by Step Solution

1. Step 1: Write the proportion equation
   2,484.66 : 3,427.59 = 1,489.71 : x
2. Step 2: Convert to fraction form
   2,484.66/3,427.59 = 1,489.71/x
3. Step 3: Cross multiply
   2,484.66x = 3,427.59 × 1,489.71
4. Step 4: Simplify right side
   2,484.66x = 5,106,115.10
5. Step 5: Solve for x
   x = 5,106,115.10/2,484.66
6. Step 6: Final answer
   x = 2,055.06