Finding the Fourth Proportional to 2,200,556.52, 3,300,480.50 and 602,745.93

Step by Step Solution

1. Step 1: Write the proportion equation
   2,200,556.52 : 3,300,480.50 = 602,745.93 : x
2. Step 2: Convert to fraction form
   2,200,556.52/3,300,480.50 = 602,745.93/x
3. Step 3: Cross multiply
   2,200,556.52x = 3,300,480.50 × 602,745.93
4. Step 4: Simplify right side
   2,200,556.52x = 1,989,351,185,405.64
5. Step 5: Solve for x
   x = 1,989,351,185,405.64/2,200,556.52
6. Step 6: Final answer
   x = 904,021.85