Finding the Fourth Proportional to 2,573,435.48, 3,860,180.94 and 776,334.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,573,435.48 : 3,860,180.94 = 776,334.52 : x
2. Step 2: Convert to fraction form
   2,573,435.48/3,860,180.94 = 776,334.52/x
3. Step 3: Cross multiply
   2,573,435.48x = 3,860,180.94 × 776,334.52
4. Step 4: Simplify right side
   2,573,435.48x = 2,996,791,722,936.83
5. Step 5: Solve for x
   x = 2,996,791,722,936.83/2,573,435.48
6. Step 6: Final answer
   x = 1,164,510.14