Finding the Fourth Proportional to 675,939.61, 932,797.82 and 370,016.18

Step by Step Solution

1. Step 1: Write the proportion equation
   675,939.61 : 932,797.82 = 370,016.18 : x
2. Step 2: Convert to fraction form
   675,939.61/932,797.82 = 370,016.18/x
3. Step 3: Cross multiply
   675,939.61x = 932,797.82 × 370,016.18
4. Step 4: Simplify right side
   675,939.61x = 345,150,286,068.73
5. Step 5: Solve for x
   x = 345,150,286,068.73/675,939.61
6. Step 6: Final answer
   x = 510,622.96