Finding the Fourth Proportional to 2,177,380.83, 3,004,615.32 and 1,210,452.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,177,380.83 : 3,004,615.32 = 1,210,452.24 : x
2. Step 2: Convert to fraction form
   2,177,380.83/3,004,615.32 = 1,210,452.24/x
3. Step 3: Cross multiply
   2,177,380.83x = 3,004,615.32 × 1,210,452.24
4. Step 4: Simplify right side
   2,177,380.83x = 3,636,943,344,432.32
5. Step 5: Solve for x
   x = 3,636,943,344,432.32/2,177,380.83
6. Step 6: Final answer
   x = 1,670,329.46