Finding the Fourth Proportional to 1,027,016.59, 1,417,284.14 and 561,876.31

Step by Step Solution

1. Step 1: Write the proportion equation
   1,027,016.59 : 1,417,284.14 = 561,876.31 : x
2. Step 2: Convert to fraction form
   1,027,016.59/1,417,284.14 = 561,876.31/x
3. Step 3: Cross multiply
   1,027,016.59x = 1,417,284.14 × 561,876.31
4. Step 4: Simplify right side
   1,027,016.59x = 796,338,382,804.72
5. Step 5: Solve for x
   x = 796,338,382,804.72/1,027,016.59
6. Step 6: Final answer
   x = 775,389.99