Finding the Fourth Proportional to 766,563, 1,057,290.24 and 562,545

Step by Step Solution

1. Step 1: Write the proportion equation
   766,563 : 1,057,290.24 = 562,545 : x
2. Step 2: Convert to fraction form
   766,563/1,057,290.24 = 562,545/x
3. Step 3: Cross multiply
   766,563x = 1,057,290.24 × 562,545
4. Step 4: Simplify right side
   766,563x = 594,773,338,060.80
5. Step 5: Solve for x
   x = 594,773,338,060.80/766,563
6. Step 6: Final answer
   x = 775,896.23