Finding the Fourth Proportional to 2,311,880.58, 3,468,116.13 and 892,342.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,311,880.58 : 3,468,116.13 = 892,342.62 : x
2. Step 2: Convert to fraction form
   2,311,880.58/3,468,116.13 = 892,342.62/x
3. Step 3: Cross multiply
   2,311,880.58x = 3,468,116.13 × 892,342.62
4. Step 4: Simplify right side
   2,311,880.58x = 3,094,747,833,908.46
5. Step 5: Solve for x
   x = 3,094,747,833,908.46/2,311,880.58
6. Step 6: Final answer
   x = 1,338,627.89