Finding the Fourth Proportional to 2,410,072.57, 3,615,093.25 and 612,940.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,410,072.57 : 3,615,093.25 = 612,940.52 : x
2. Step 2: Convert to fraction form
   2,410,072.57/3,615,093.25 = 612,940.52/x
3. Step 3: Cross multiply
   2,410,072.57x = 3,615,093.25 × 612,940.52
4. Step 4: Simplify right side
   2,410,072.57x = 2,215,837,136,503.49
5. Step 5: Solve for x
   x = 2,215,837,136,503.49/2,410,072.57
6. Step 6: Final answer
   x = 919,406.81