Finding the Fourth Proportional to 793,665.71, 1,094,949.99 and 449,422.59

Step by Step Solution

1. Step 1: Write the proportion equation
   793,665.71 : 1,094,949.99 = 449,422.59 : x
2. Step 2: Convert to fraction form
   793,665.71/1,094,949.99 = 449,422.59/x
3. Step 3: Cross multiply
   793,665.71x = 1,094,949.99 × 449,422.59
4. Step 4: Simplify right side
   793,665.71x = 492,095,260,426.27
5. Step 5: Solve for x
   x = 492,095,260,426.27/793,665.71
6. Step 6: Final answer
   x = 620,028.38