Finding the Fourth Proportional to 1,024,361.88, 1,413,546.83 and 565,402.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,024,361.88 : 1,413,546.83 = 565,402.82 : x
2. Step 2: Convert to fraction form
   1,024,361.88/1,413,546.83 = 565,402.82/x
3. Step 3: Cross multiply
   1,024,361.88x = 1,413,546.83 × 565,402.82
4. Step 4: Simplify right side
   1,024,361.88x = 799,223,356,109.57
5. Step 5: Solve for x
   x = 799,223,356,109.57/1,024,361.88
6. Step 6: Final answer
   x = 780,215.83