Finding the Fourth Proportional to 1,240,608, 1,711,222.56 and 895,869.84

Step by Step Solution

1. Step 1: Write the proportion equation
   1,240,608 : 1,711,222.56 = 895,869.84 : x
2. Step 2: Convert to fraction form
   1,240,608/1,711,222.56 = 895,869.84/x
3. Step 3: Cross multiply
   1,240,608x = 1,711,222.56 × 895,869.84
4. Step 4: Simplify right side
   1,240,608x = 1,533,032,681,031.59
5. Step 5: Solve for x
   x = 1,533,032,681,031.59/1,240,608
6. Step 6: Final answer
   x = 1,235,710.78