Finding the Fourth Proportional to 1,123,719.27, 1,551,154.28 and 736,559.63

Step by Step Solution

1. Step 1: Write the proportion equation
   1,123,719.27 : 1,551,154.28 = 736,559.63 : x
2. Step 2: Convert to fraction form
   1,123,719.27/1,551,154.28 = 736,559.63/x
3. Step 3: Cross multiply
   1,123,719.27x = 1,551,154.28 × 736,559.63
4. Step 4: Simplify right side
   1,123,719.27x = 1,142,517,622,549.72
5. Step 5: Solve for x
   x = 1,142,517,622,549.72/1,123,719.27
6. Step 6: Final answer
   x = 1,016,728.69