Finding the Fourth Proportional to 2,410,215.48, 3,615,343.98 and 613,100.70

Step by Step Solution

1. Step 1: Write the proportion equation
   2,410,215.48 : 3,615,343.98 = 613,100.70 : x
2. Step 2: Convert to fraction form
   2,410,215.48/3,615,343.98 = 613,100.70/x
3. Step 3: Cross multiply
   2,410,215.48x = 3,615,343.98 × 613,100.70
4. Step 4: Simplify right side
   2,410,215.48x = 2,216,569,924,878.79
5. Step 5: Solve for x
   x = 2,216,569,924,878.79/2,410,215.48
6. Step 6: Final answer
   x = 919,656.33