Finding the Fourth Proportional to 3,699,311.10, 5,105,156.82 and 2,022,992.81

Step by Step Solution

1. Step 1: Write the proportion equation
   3,699,311.10 : 5,105,156.82 = 2,022,992.81 : x
2. Step 2: Convert to fraction form
   3,699,311.10/5,105,156.82 = 2,022,992.81/x
3. Step 3: Cross multiply
   3,699,311.10x = 5,105,156.82 × 2,022,992.81
4. Step 4: Simplify right side
   3,699,311.10x = 10,327,695,540,782.46
5. Step 5: Solve for x
   x = 10,327,695,540,782.46/3,699,311.10
6. Step 6: Final answer
   x = 2,791,788.87