Finding the Fourth Proportional to 1,333,789.98, 2,000,892.81 and 435,022.62

Step by Step Solution

1. Step 1: Write the proportion equation
   1,333,789.98 : 2,000,892.81 = 435,022.62 : x
2. Step 2: Convert to fraction form
   1,333,789.98/2,000,892.81 = 435,022.62/x
3. Step 3: Cross multiply
   1,333,789.98x = 2,000,892.81 × 435,022.62
4. Step 4: Simplify right side
   1,333,789.98x = 870,433,632,545.36
5. Step 5: Solve for x
   x = 870,433,632,545.36/1,333,789.98
6. Step 6: Final answer
   x = 652,601.72