Finding the Fourth Proportional to 2,327,997.68, 3,212,741.76 and 1,309,402.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,327,997.68 : 3,212,741.76 = 1,309,402.42 : x
2. Step 2: Convert to fraction form
   2,327,997.68/3,212,741.76 = 1,309,402.42/x
3. Step 3: Cross multiply
   2,327,997.68x = 3,212,741.76 × 1,309,402.42
4. Step 4: Simplify right side
   2,327,997.68x = 4,206,771,835,379.06
5. Step 5: Solve for x
   x = 4,206,771,835,379.06/2,327,997.68
6. Step 6: Final answer
   x = 1,807,034.38