Finding the Fourth Proportional to 5,034,196.80, 7,550,949.60 and 1,622,433.60

Step by Step Solution

1. Step 1: Write the proportion equation
   5,034,196.80 : 7,550,949.60 = 1,622,433.60 : x
2. Step 2: Convert to fraction form
   5,034,196.80/7,550,949.60 = 1,622,433.60/x
3. Step 3: Cross multiply
   5,034,196.80x = 7,550,949.60 × 1,622,433.60
4. Step 4: Simplify right side
   5,034,196.80x = 12,250,914,342,946.56
5. Step 5: Solve for x
   x = 12,250,914,342,946.56/5,034,196.80
6. Step 6: Final answer
   x = 2,433,539.02