Finding the Fourth Proportional to 1,026,187.92, 1,416,016.69 and 567,240.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,026,187.92 : 1,416,016.69 = 567,240.50 : x
2. Step 2: Convert to fraction form
   1,026,187.92/1,416,016.69 = 567,240.50/x
3. Step 3: Cross multiply
   1,026,187.92x = 1,416,016.69 × 567,240.50
4. Step 4: Simplify right side
   1,026,187.92x = 803,222,017,365.89
5. Step 5: Solve for x
   x = 803,222,017,365.89/1,026,187.92
6. Step 6: Final answer
   x = 782,724.10