Finding the Fourth Proportional to 2,056,196.80, 2,837,551.20 and 1,150,778.80

Step by Step Solution

1. Step 1: Write the proportion equation
   2,056,196.80 : 2,837,551.20 = 1,150,778.80 : x
2. Step 2: Convert to fraction form
   2,056,196.80/2,837,551.20 = 1,150,778.80/x
3. Step 3: Cross multiply
   2,056,196.80x = 2,837,551.20 × 1,150,778.80
4. Step 4: Simplify right side
   2,056,196.80x = 3,265,393,764,874.56
5. Step 5: Solve for x
   x = 3,265,393,764,874.56/2,056,196.80
6. Step 6: Final answer
   x = 1,588,074.53