Finding the Fourth Proportional to 1,062,503.96, 1,466,411.58 and 699,869.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,062,503.96 : 1,466,411.58 = 699,869.72 : x
2. Step 2: Convert to fraction form
   1,062,503.96/1,466,411.58 = 699,869.72/x
3. Step 3: Cross multiply
   1,062,503.96x = 1,466,411.58 × 699,869.72
4. Step 4: Simplify right side
   1,062,503.96x = 1,026,297,061,899.36
5. Step 5: Solve for x
   x = 1,026,297,061,899.36/1,062,503.96
6. Step 6: Final answer
   x = 965,923.05