Finding the Fourth Proportional to 2,150,687.52, 2,967,949.62 and 1,183,810.87

Step by Step Solution

1. Step 1: Write the proportion equation
   2,150,687.52 : 2,967,949.62 = 1,183,810.87 : x
2. Step 2: Convert to fraction form
   2,150,687.52/2,967,949.62 = 1,183,810.87/x
3. Step 3: Cross multiply
   2,150,687.52x = 2,967,949.62 × 1,183,810.87
4. Step 4: Simplify right side
   2,150,687.52x = 3,513,491,021,768.37
5. Step 5: Solve for x
   x = 3,513,491,021,768.37/2,150,687.52
6. Step 6: Final answer
   x = 1,633,659.46