Finding the Fourth Proportional to 2,410,961.81, 3,616,354.96 and 972,265.73

Step by Step Solution

1. Step 1: Write the proportion equation
   2,410,961.81 : 3,616,354.96 = 972,265.73 : x
2. Step 2: Convert to fraction form
   2,410,961.81/3,616,354.96 = 972,265.73/x
3. Step 3: Cross multiply
   2,410,961.81x = 3,616,354.96 × 972,265.73
4. Step 4: Simplify right side
   2,410,961.81x = 3,516,057,995,123.52
5. Step 5: Solve for x
   x = 3,516,057,995,123.52/2,410,961.81
6. Step 6: Final answer
   x = 1,458,363.21