Finding the Fourth Proportional to 2,328,057.82, 3,212,686.86 and 1,309,460.14

Step by Step Solution

1. Step 1: Write the proportion equation
   2,328,057.82 : 3,212,686.86 = 1,309,460.14 : x
2. Step 2: Convert to fraction form
   2,328,057.82/3,212,686.86 = 1,309,460.14/x
3. Step 3: Cross multiply
   2,328,057.82x = 3,212,686.86 × 1,309,460.14
4. Step 4: Simplify right side
   2,328,057.82x = 4,206,885,385,471.76
5. Step 5: Solve for x
   x = 4,206,885,385,471.76/2,328,057.82
6. Step 6: Final answer
   x = 1,807,036.47