Finding the Fourth Proportional to 997,559, 1,376,638.72 and 544,850

Step by Step Solution

1. Step 1: Write the proportion equation
   997,559 : 1,376,638.72 = 544,850 : x
2. Step 2: Convert to fraction form
   997,559/1,376,638.72 = 544,850/x
3. Step 3: Cross multiply
   997,559x = 1,376,638.72 × 544,850
4. Step 4: Simplify right side
   997,559x = 750,061,606,592
5. Step 5: Solve for x
   x = 750,061,606,592/997,559
6. Step 6: Final answer
   x = 751,896.99