Finding the Fourth Proportional to 2,107,673.46, 3,161,518.38 and 510,233.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,107,673.46 : 3,161,518.38 = 510,233.94 : x
2. Step 2: Convert to fraction form
   2,107,673.46/3,161,518.38 = 510,233.94/x
3. Step 3: Cross multiply
   2,107,673.46x = 3,161,518.38 × 510,233.94
4. Step 4: Simplify right side
   2,107,673.46x = 1,613,113,979,409.82
5. Step 5: Solve for x
   x = 1,613,113,979,409.82/2,107,673.46
6. Step 6: Final answer
   x = 765,352.89