Finding the Fourth Proportional to 10,892,158.45, 16,340,010.93 and 3,216,579.62

Step by Step Solution

1. Step 1: Write the proportion equation
   10,892,158.45 : 16,340,010.93 = 3,216,579.62 : x
2. Step 2: Convert to fraction form
   10,892,158.45/16,340,010.93 = 3,216,579.62/x
3. Step 3: Cross multiply
   10,892,158.45x = 16,340,010.93 × 3,216,579.62
4. Step 4: Simplify right side
   10,892,158.45x = 52,558,946,103,760.31
5. Step 5: Solve for x
   x = 52,558,946,103,760.31/10,892,158.45
6. Step 6: Final answer
   x = 4,825,393.09