Finding the Fourth Proportional to 974,851.88, 1,462,142.52 and 300,955.37

Step by Step Solution

1. Step 1: Write the proportion equation
   974,851.88 : 1,462,142.52 = 300,955.37 : x
2. Step 2: Convert to fraction form
   974,851.88/1,462,142.52 = 300,955.37/x
3. Step 3: Cross multiply
   974,851.88x = 1,462,142.52 × 300,955.37
4. Step 4: Simplify right side
   974,851.88x = 440,039,635,788.62
5. Step 5: Solve for x
   x = 440,039,635,788.62/974,851.88
6. Step 6: Final answer
   x = 451,391.28