Finding the Fourth Proportional to 1,022,603.82, 1,411,200.27 and 569,923.98

Step by Step Solution

1. Step 1: Write the proportion equation
   1,022,603.82 : 1,411,200.27 = 569,923.98 : x
2. Step 2: Convert to fraction form
   1,022,603.82/1,411,200.27 = 569,923.98/x
3. Step 3: Cross multiply
   1,022,603.82x = 1,411,200.27 × 569,923.98
4. Step 4: Simplify right side
   1,022,603.82x = 804,276,874,455.48
5. Step 5: Solve for x
   x = 804,276,874,455.48/1,022,603.82
6. Step 6: Final answer
   x = 786,498.99