Finding the Fourth Proportional to 2,410,071.57, 3,615,091.75 and 612,939.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,410,071.57 : 3,615,091.75 = 612,939.52 : x
2. Step 2: Convert to fraction form
   2,410,071.57/3,615,091.75 = 612,939.52/x
3. Step 3: Cross multiply
   2,410,071.57x = 3,615,091.75 × 612,939.52
4. Step 4: Simplify right side
   2,410,071.57x = 2,215,832,591,172.92
5. Step 5: Solve for x
   x = 2,215,832,591,172.92/2,410,071.57
6. Step 6: Final answer
   x = 919,405.31