Finding the Fourth Proportional to 3,467,103.32, 4,784,743.56 and 1,918,339.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,467,103.32 : 4,784,743.56 = 1,918,339.82 : x
2. Step 2: Convert to fraction form
   3,467,103.32/4,784,743.56 = 1,918,339.82/x
3. Step 3: Cross multiply
   3,467,103.32x = 4,784,743.56 × 1,918,339.82
4. Step 4: Simplify right side
   3,467,103.32x = 9,178,764,099,636.56
5. Step 5: Solve for x
   x = 9,178,764,099,636.56/3,467,103.32
6. Step 6: Final answer
   x = 2,647,386.95