Finding the Fourth Proportional to 2,147,809.98, 2,963,898.06 and 1,180,882.74

Step by Step Solution

1. Step 1: Write the proportion equation
   2,147,809.98 : 2,963,898.06 = 1,180,882.74 : x
2. Step 2: Convert to fraction form
   2,147,809.98/2,963,898.06 = 1,180,882.74/x
3. Step 3: Cross multiply
   2,147,809.98x = 2,963,898.06 × 1,180,882.74
4. Step 4: Simplify right side
   2,147,809.98x = 3,500,016,062,173.48
5. Step 5: Solve for x
   x = 3,500,016,062,173.48/2,147,809.98
6. Step 6: Final answer
   x = 1,629,574.35