Finding the Fourth Proportional to 2,456,377.67, 3,389,756.33 and 1,368,626.00

Step by Step Solution

1. Step 1: Write the proportion equation
   2,456,377.67 : 3,389,756.33 = 1,368,626.00 : x
2. Step 2: Convert to fraction form
   2,456,377.67/3,389,756.33 = 1,368,626.00/x
3. Step 3: Cross multiply
   2,456,377.67x = 3,389,756.33 × 1,368,626.00
4. Step 4: Simplify right side
   2,456,377.67x = 4,639,308,623,110.67
5. Step 5: Solve for x
   x = 4,639,308,623,110.67/2,456,377.67
6. Step 6: Final answer
   x = 1,888,678.88