Finding the Fourth Proportional to 1,001,665.38, 1,501,495.71 and 496,595.94

Step by Step Solution

1. Step 1: Write the proportion equation
   1,001,665.38 : 1,501,495.71 = 496,595.94 : x
2. Step 2: Convert to fraction form
   1,001,665.38/1,501,495.71 = 496,595.94/x
3. Step 3: Cross multiply
   1,001,665.38x = 1,501,495.71 × 496,595.94
4. Step 4: Simplify right side
   1,001,665.38x = 745,636,673,513.42
5. Step 5: Solve for x
   x = 745,636,673,513.42/1,001,665.38
6. Step 6: Final answer
   x = 744,396.97