Finding the Fourth Proportional to 1,123,920.48, 1,551,152.31 and 737,061.44

Step by Step Solution

1. Step 1: Write the proportion equation
   1,123,920.48 : 1,551,152.31 = 737,061.44 : x
2. Step 2: Convert to fraction form
   1,123,920.48/1,551,152.31 = 737,061.44/x
3. Step 3: Cross multiply
   1,123,920.48x = 1,551,152.31 × 737,061.44
4. Step 4: Simplify right side
   1,123,920.48x = 1,143,294,551,582.62
5. Step 5: Solve for x
   x = 1,143,294,551,582.62/1,123,920.48
6. Step 6: Final answer
   x = 1,017,237.94