Finding the Fourth Proportional to 1,014,056.82, 1,399,398.83 and 555,201.14

Step by Step Solution

1. Step 1: Write the proportion equation
   1,014,056.82 : 1,399,398.83 = 555,201.14 : x
2. Step 2: Convert to fraction form
   1,014,056.82/1,399,398.83 = 555,201.14/x
3. Step 3: Cross multiply
   1,014,056.82x = 1,399,398.83 × 555,201.14
4. Step 4: Simplify right side
   1,014,056.82x = 776,947,818,039.67
5. Step 5: Solve for x
   x = 776,947,818,039.67/1,014,056.82
6. Step 6: Final answer
   x = 766,177.79