Finding the Fourth Proportional to 1,066,997.98, 1,598,720.01 and 750,790.57

Step by Step Solution

1. Step 1: Write the proportion equation
   1,066,997.98 : 1,598,720.01 = 750,790.57 : x
2. Step 2: Convert to fraction form
   1,066,997.98/1,598,720.01 = 750,790.57/x
3. Step 3: Cross multiply
   1,066,997.98x = 1,598,720.01 × 750,790.57
4. Step 4: Simplify right side
   1,066,997.98x = 1,200,303,907,578.31
5. Step 5: Solve for x
   x = 1,200,303,907,578.31/1,066,997.98
6. Step 6: Final answer
   x = 1,124,935.50