Finding the Fourth Proportional to 1,309,123.52, 1,806,579.06 and 736,151.48

Step by Step Solution

1. Step 1: Write the proportion equation
   1,309,123.52 : 1,806,579.06 = 736,151.48 : x
2. Step 2: Convert to fraction form
   1,309,123.52/1,806,579.06 = 736,151.48/x
3. Step 3: Cross multiply
   1,309,123.52x = 1,806,579.06 × 736,151.48
4. Step 4: Simplify right side
   1,309,123.52x = 1,329,915,848,756.01
5. Step 5: Solve for x
   x = 1,329,915,848,756.01/1,309,123.52
6. Step 6: Final answer
   x = 1,015,882.63