Finding the Fourth Proportional to 2,976,718.62, 4,462,456.50 and 1,180,863.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,976,718.62 : 4,462,456.50 = 1,180,863.30 : x
2. Step 2: Convert to fraction form
   2,976,718.62/4,462,456.50 = 1,180,863.30/x
3. Step 3: Cross multiply
   2,976,718.62x = 4,462,456.50 × 1,180,863.30
4. Step 4: Simplify right side
   2,976,718.62x = 5,269,551,108,696.45
5. Step 5: Solve for x
   x = 5,269,551,108,696.45/2,976,718.62
6. Step 6: Final answer
   x = 1,770,255.03