Finding the Fourth Proportional to 2,819,558.61, 3,890,994.82 and 1,530,399.26

Step by Step Solution

1. Step 1: Write the proportion equation
   2,819,558.61 : 3,890,994.82 = 1,530,399.26 : x
2. Step 2: Convert to fraction form
   2,819,558.61/3,890,994.82 = 1,530,399.26/x
3. Step 3: Cross multiply
   2,819,558.61x = 3,890,994.82 × 1,530,399.26
4. Step 4: Simplify right side
   2,819,558.61x = 5,954,775,599,093.32
5. Step 5: Solve for x
   x = 5,954,775,599,093.32/2,819,558.61
6. Step 6: Final answer
   x = 2,111,953.12