Finding the Fourth Proportional to 2,413,582.56, 3,620,326.32 and 974,227.68

Step by Step Solution

1. Step 1: Write the proportion equation
   2,413,582.56 : 3,620,326.32 = 974,227.68 : x
2. Step 2: Convert to fraction form
   2,413,582.56/3,620,326.32 = 974,227.68/x
3. Step 3: Cross multiply
   2,413,582.56x = 3,620,326.32 × 974,227.68
4. Step 4: Simplify right side
   2,413,582.56x = 3,527,022,111,576.54
5. Step 5: Solve for x
   x = 3,527,022,111,576.54/2,413,582.56
6. Step 6: Final answer
   x = 1,461,322.34