Finding the Fourth Proportional to 2,308,435.08, 3,462,826.67 and 689,076.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,308,435.08 : 3,462,826.67 = 689,076.02 : x
2. Step 2: Convert to fraction form
   2,308,435.08/3,462,826.67 = 689,076.02/x
3. Step 3: Cross multiply
   2,308,435.08x = 3,462,826.67 × 689,076.02
4. Step 4: Simplify right side
   2,308,435.08x = 2,386,150,798,953.94
5. Step 5: Solve for x
   x = 2,386,150,798,953.94/2,308,435.08
6. Step 6: Final answer
   x = 1,033,665.98