Finding the Fourth Proportional to 2,082,918.29, 3,123,569.68 and 716,432.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,082,918.29 : 3,123,569.68 = 716,432.18 : x
2. Step 2: Convert to fraction form
   2,082,918.29/3,123,569.68 = 716,432.18/x
3. Step 3: Cross multiply
   2,082,918.29x = 3,123,569.68 × 716,432.18
4. Step 4: Simplify right side
   2,082,918.29x = 2,237,825,817,815.37
5. Step 5: Solve for x
   x = 2,237,825,817,815.37/2,082,918.29
6. Step 6: Final answer
   x = 1,074,370.43