Finding the Fourth Proportional to 1,123,718.27, 1,551,152.90 and 736,558.63

Step by Step Solution

1. Step 1: Write the proportion equation
   1,123,718.27 : 1,551,152.90 = 736,558.63 : x
2. Step 2: Convert to fraction form
   1,123,718.27/1,551,152.90 = 736,558.63/x
3. Step 3: Cross multiply
   1,123,718.27x = 1,551,152.90 × 736,558.63
4. Step 4: Simplify right side
   1,123,718.27x = 1,142,515,047,188.76
5. Step 5: Solve for x
   x = 1,142,515,047,188.76/1,123,718.27
6. Step 6: Final answer
   x = 1,016,727.31