Finding the Fourth Proportional to 10,695,216.20, 16,043,789.01 and 3,018,945.83

Step by Step Solution

1. Step 1: Write the proportion equation
   10,695,216.20 : 16,043,789.01 = 3,018,945.83 : x
2. Step 2: Convert to fraction form
   10,695,216.20/16,043,789.01 = 3,018,945.83/x
3. Step 3: Cross multiply
   10,695,216.20x = 16,043,789.01 × 3,018,945.83
4. Step 4: Simplify right side
   10,695,216.20x = 48,435,329,929,139.33
5. Step 5: Solve for x
   x = 48,435,329,929,139.33/10,695,216.20
6. Step 6: Final answer
   x = 4,528,691.05