Finding the Fourth Proportional to 1,358,428.82, 1,874,673.96 and 746,570.46

Step by Step Solution

1. Step 1: Write the proportion equation
   1,358,428.82 : 1,874,673.96 = 746,570.46 : x
2. Step 2: Convert to fraction form
   1,358,428.82/1,874,673.96 = 746,570.46/x
3. Step 3: Cross multiply
   1,358,428.82x = 1,874,673.96 × 746,570.46
4. Step 4: Simplify right side
   1,358,428.82x = 1,399,576,200,667.22
5. Step 5: Solve for x
   x = 1,399,576,200,667.22/1,358,428.82
6. Step 6: Final answer
   x = 1,030,290.42