Finding the Fourth Proportional to 1,066,032.34, 1,471,128.42 and 582,597.34

Step by Step Solution

1. Step 1: Write the proportion equation
   1,066,032.34 : 1,471,128.42 = 582,597.34 : x
2. Step 2: Convert to fraction form
   1,066,032.34/1,471,128.42 = 582,597.34/x
3. Step 3: Cross multiply
   1,066,032.34x = 1,471,128.42 × 582,597.34
4. Step 4: Simplify right side
   1,066,032.34x = 857,075,504,290.40
5. Step 5: Solve for x
   x = 857,075,504,290.40/1,066,032.34
6. Step 6: Final answer
   x = 803,986.40