Finding the Fourth Proportional to 2,819,449.35, 3,890,844.52 and 1,530,290.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,819,449.35 : 3,890,844.52 = 1,530,290.27 : x
2. Step 2: Convert to fraction form
   2,819,449.35/3,890,844.52 = 1,530,290.27/x
3. Step 3: Cross multiply
   2,819,449.35x = 3,890,844.52 × 1,530,290.27
4. Step 4: Simplify right side
   2,819,449.35x = 5,954,121,516,940.21
5. Step 5: Solve for x
   x = 5,954,121,516,940.21/2,819,449.35
6. Step 6: Final answer
   x = 2,111,802.97