Finding the Fourth Proportional to 1,123,719.92, 1,551,155.18 and 736,560.28

Step by Step Solution

1. Step 1: Write the proportion equation
   1,123,719.92 : 1,551,155.18 = 736,560.28 : x
2. Step 2: Convert to fraction form
   1,123,719.92/1,551,155.18 = 736,560.28/x
3. Step 3: Cross multiply
   1,123,719.92x = 1,551,155.18 × 736,560.28
4. Step 4: Simplify right side
   1,123,719.92x = 1,142,519,293,704.25
5. Step 5: Solve for x
   x = 1,142,519,293,704.25/1,123,719.92
6. Step 6: Final answer
   x = 1,016,729.59