Finding the Fourth Proportional to 1,132,579.89, 1,696,876.92 and 1,065,153.33

Step by Step Solution

1. Step 1: Write the proportion equation
   1,132,579.89 : 1,696,876.92 = 1,065,153.33 : x
2. Step 2: Convert to fraction form
   1,132,579.89/1,696,876.92 = 1,065,153.33/x
3. Step 3: Cross multiply
   1,132,579.89x = 1,696,876.92 × 1,065,153.33
4. Step 4: Simplify right side
   1,132,579.89x = 1,807,434,093,453.76
5. Step 5: Solve for x
   x = 1,807,434,093,453.76/1,132,579.89
6. Step 6: Final answer
   x = 1,595,855.72