Finding the Fourth Proportional to 997,081.56, 1,375,965.50 and 544,372.56

Step by Step Solution

1. Step 1: Write the proportion equation
   997,081.56 : 1,375,965.50 = 544,372.56 : x
2. Step 2: Convert to fraction form
   997,081.56/1,375,965.50 = 544,372.56/x
3. Step 3: Cross multiply
   997,081.56x = 1,375,965.50 × 544,372.56
4. Step 4: Simplify right side
   997,081.56x = 749,037,858,984.82
5. Step 5: Solve for x
   x = 749,037,858,984.82/997,081.56
6. Step 6: Final answer
   x = 751,230.28