Finding the Fourth Proportional to 2,042,046.78, 3,062,380.86 and 762,389.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,042,046.78 : 3,062,380.86 = 762,389.34 : x
2. Step 2: Convert to fraction form
   2,042,046.78/3,062,380.86 = 762,389.34/x
3. Step 3: Cross multiply
   2,042,046.78x = 3,062,380.86 × 762,389.34
4. Step 4: Simplify right side
   2,042,046.78x = 2,334,726,522,684.03
5. Step 5: Solve for x
   x = 2,334,726,522,684.03/2,042,046.78
6. Step 6: Final answer
   x = 1,143,326.66