Finding the Fourth Proportional to 2,558,419.27, 3,530,928.20 and 1,456,118.70

Step by Step Solution

1. Step 1: Write the proportion equation
   2,558,419.27 : 3,530,928.20 = 1,456,118.70 : x
2. Step 2: Convert to fraction form
   2,558,419.27/3,530,928.20 = 1,456,118.70/x
3. Step 3: Cross multiply
   2,558,419.27x = 3,530,928.20 × 1,456,118.70
4. Step 4: Simplify right side
   2,558,419.27x = 5,141,450,588,778.11
5. Step 5: Solve for x
   x = 5,141,450,588,778.11/2,558,419.27
6. Step 6: Final answer
   x = 2,009,620.02