Finding the Fourth Proportional to 494,570.83, 737,411.82 and 452,345.55

Step by Step Solution

1. Step 1: Write the proportion equation
   494,570.83 : 737,411.82 = 452,345.55 : x
2. Step 2: Convert to fraction form
   494,570.83/737,411.82 = 452,345.55/x
3. Step 3: Cross multiply
   494,570.83x = 737,411.82 × 452,345.55
4. Step 4: Simplify right side
   494,570.83x = 333,564,955,294.40
5. Step 5: Solve for x
   x = 333,564,955,294.40/494,570.83
6. Step 6: Final answer
   x = 674,453.35