Finding the Fourth Proportional to 2,147,552.16, 2,963,623.90 and 1,180,698.92

Step by Step Solution

1. Step 1: Write the proportion equation
   2,147,552.16 : 2,963,623.90 = 1,180,698.92 : x
2. Step 2: Convert to fraction form
   2,147,552.16/2,963,623.90 = 1,180,698.92/x
3. Step 3: Cross multiply
   2,147,552.16x = 2,963,623.90 × 1,180,698.92
4. Step 4: Simplify right side
   2,147,552.16x = 3,499,147,538,016.19
5. Step 5: Solve for x
   x = 3,499,147,538,016.19/2,147,552.16
6. Step 6: Final answer
   x = 1,629,365.56