Finding the Fourth Proportional to 1,368,592.79, 1,888,524.83 and 756,661.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,368,592.79 : 1,888,524.83 = 756,661.82 : x
2. Step 2: Convert to fraction form
   1,368,592.79/1,888,524.83 = 756,661.82/x
3. Step 3: Cross multiply
   1,368,592.79x = 1,888,524.83 × 756,661.82
4. Step 4: Simplify right side
   1,368,592.79x = 1,428,974,627,432.02
5. Step 5: Solve for x
   x = 1,428,974,627,432.02/1,368,592.79
6. Step 6: Final answer
   x = 1,044,119.66