Finding the Fourth Proportional to 1,062,502.96, 1,466,410.20 and 699,868.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,062,502.96 : 1,466,410.20 = 699,868.72 : x
2. Step 2: Convert to fraction form
   1,062,502.96/1,466,410.20 = 699,868.72/x
3. Step 3: Cross multiply
   1,062,502.96x = 1,466,410.20 × 699,868.72
4. Step 4: Simplify right side
   1,062,502.96x = 1,026,294,629,668.94
5. Step 5: Solve for x
   x = 1,026,294,629,668.94/1,062,502.96
6. Step 6: Final answer
   x = 965,921.67