Finding the Fourth Proportional to 774,300.63, 1,161,450.96 and 301,096.71

Step by Step Solution

1. Step 1: Write the proportion equation
   774,300.63 : 1,161,450.96 = 301,096.71 : x
2. Step 2: Convert to fraction form
   774,300.63/1,161,450.96 = 301,096.71/x
3. Step 3: Cross multiply
   774,300.63x = 1,161,450.96 × 301,096.71
4. Step 4: Simplify right side
   774,300.63x = 349,709,061,753.23
5. Step 5: Solve for x
   x = 349,709,061,753.23/774,300.63
6. Step 6: Final answer
   x = 451,645.07