Finding the Fourth Proportional to 2,200,554.27, 3,300,477.12 and 602,743.68

Step by Step Solution

1. Step 1: Write the proportion equation
   2,200,554.27 : 3,300,477.12 = 602,743.68 : x
2. Step 2: Convert to fraction form
   2,200,554.27/3,300,477.12 = 602,743.68/x
3. Step 3: Cross multiply
   2,200,554.27x = 3,300,477.12 × 602,743.68
4. Step 4: Simplify right side
   2,200,554.27x = 1,989,341,725,064.60
5. Step 5: Solve for x
   x = 1,989,341,725,064.60/2,200,554.27
6. Step 6: Final answer
   x = 904,018.48