Finding the Fourth Proportional to 2,311,984.08, 3,468,271.50 and 892,446.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,311,984.08 : 3,468,271.50 = 892,446.12 : x
2. Step 2: Convert to fraction form
   2,311,984.08/3,468,271.50 = 892,446.12/x
3. Step 3: Cross multiply
   2,311,984.08x = 3,468,271.50 × 892,446.12
4. Step 4: Simplify right side
   2,311,984.08x = 3,095,245,443,281.58
5. Step 5: Solve for x
   x = 3,095,245,443,281.58/2,311,984.08
6. Step 6: Final answer
   x = 1,338,783.20