Finding the Fourth Proportional to 2,410,068.53, 3,615,087.18 and 612,936.47

Step by Step Solution

1. Step 1: Write the proportion equation
   2,410,068.53 : 3,615,087.18 = 612,936.47 : x
2. Step 2: Convert to fraction form
   2,410,068.53/3,615,087.18 = 612,936.47/x
3. Step 3: Cross multiply
   2,410,068.53x = 3,615,087.18 × 612,936.47
4. Step 4: Simplify right side
   2,410,068.53x = 2,215,818,770,332.60
5. Step 5: Solve for x
   x = 2,215,818,770,332.60/2,410,068.53
6. Step 6: Final answer
   x = 919,400.73