Finding the Fourth Proportional to 1,150,906.10, 1,726,359.15 and 973,759.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,150,906.10 : 1,726,359.15 = 973,759.10 : x
2. Step 2: Convert to fraction form
   1,150,906.10/1,726,359.15 = 973,759.10/x
3. Step 3: Cross multiply
   1,150,906.10x = 1,726,359.15 × 973,759.10
4. Step 4: Simplify right side
   1,150,906.10x = 1,681,057,932,180.77
5. Step 5: Solve for x
   x = 1,681,057,932,180.77/1,150,906.10
6. Step 6: Final answer
   x = 1,460,638.65