Finding the Fourth Proportional to 2,573,451.33, 3,860,204.69 and 776,350.36

Step by Step Solution

1. Step 1: Write the proportion equation
   2,573,451.33 : 3,860,204.69 = 776,350.36 : x
2. Step 2: Convert to fraction form
   2,573,451.33/3,860,204.69 = 776,350.36/x
3. Step 3: Cross multiply
   2,573,451.33x = 3,860,204.69 × 776,350.36
4. Step 4: Simplify right side
   2,573,451.33x = 2,996,871,300,755.19
5. Step 5: Solve for x
   x = 2,996,871,300,755.19/2,573,451.33
6. Step 6: Final answer
   x = 1,164,533.89