Finding the Fourth Proportional to 1,662,715.69, 2,294,546.62 and 898,769.25

Step by Step Solution

1. Step 1: Write the proportion equation
   1,662,715.69 : 2,294,546.62 = 898,769.25 : x
2. Step 2: Convert to fraction form
   1,662,715.69/2,294,546.62 = 898,769.25/x
3. Step 3: Cross multiply
   1,662,715.69x = 2,294,546.62 × 898,769.25
4. Step 4: Simplify right side
   1,662,715.69x = 2,062,267,951,105.06
5. Step 5: Solve for x
   x = 2,062,267,951,105.06/1,662,715.69
6. Step 6: Final answer
   x = 1,240,301.01