Finding the Fourth Proportional to 446,065.03, 615,570.36 and 242,116.00

Step by Step Solution

1. Step 1: Write the proportion equation
   446,065.03 : 615,570.36 = 242,116.00 : x
2. Step 2: Convert to fraction form
   446,065.03/615,570.36 = 242,116.00/x
3. Step 3: Cross multiply
   446,065.03x = 615,570.36 × 242,116.00
4. Step 4: Simplify right side
   446,065.03x = 149,039,428,993.33
5. Step 5: Solve for x
   x = 149,039,428,993.33/446,065.03
6. Step 6: Final answer
   x = 334,120.41