Finding the Fourth Proportional to 794,945.94, 1,097,024.61 and 455,415.54

Step by Step Solution

1. Step 1: Write the proportion equation
   794,945.94 : 1,097,024.61 = 455,415.54 : x
2. Step 2: Convert to fraction form
   794,945.94/1,097,024.61 = 455,415.54/x
3. Step 3: Cross multiply
   794,945.94x = 1,097,024.61 × 455,415.54
4. Step 4: Simplify right side
   794,945.94x = 499,602,055,156.44
5. Step 5: Solve for x
   x = 499,602,055,156.44/794,945.94
6. Step 6: Final answer
   x = 628,472.99