Finding the Fourth Proportional to 1,027,780.37, 1,418,300.73 and 568,895.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,027,780.37 : 1,418,300.73 = 568,895.82 : x
2. Step 2: Convert to fraction form
   1,027,780.37/1,418,300.73 = 568,895.82/x
3. Step 3: Cross multiply
   1,027,780.37x = 1,418,300.73 × 568,895.82
4. Step 4: Simplify right side
   1,027,780.37x = 806,865,356,799.95
5. Step 5: Solve for x
   x = 806,865,356,799.95/1,027,780.37
6. Step 6: Final answer
   x = 785,056.21