Finding the Fourth Proportional to 2,443,558.58, 3,372,059.32 and 1,355,806.74

Step by Step Solution

1. Step 1: Write the proportion equation
   2,443,558.58 : 3,372,059.32 = 1,355,806.74 : x
2. Step 2: Convert to fraction form
   2,443,558.58/3,372,059.32 = 1,355,806.74/x
3. Step 3: Cross multiply
   2,443,558.58x = 3,372,059.32 × 1,355,806.74
4. Step 4: Simplify right side
   2,443,558.58x = 4,571,860,753,735.82
5. Step 5: Solve for x
   x = 4,571,860,753,735.82/2,443,558.58
6. Step 6: Final answer
   x = 1,870,984.72