Finding the Fourth Proportional to 985,580.82, 1,360,103.46 and 532,871.82

Step by Step Solution

1. Step 1: Write the proportion equation
   985,580.82 : 1,360,103.46 = 532,871.82 : x
2. Step 2: Convert to fraction form
   985,580.82/1,360,103.46 = 532,871.82/x
3. Step 3: Cross multiply
   985,580.82x = 1,360,103.46 × 532,871.82
4. Step 4: Simplify right side
   985,580.82x = 724,760,806,118.50
5. Step 5: Solve for x
   x = 724,760,806,118.50/985,580.82
6. Step 6: Final answer
   x = 735,364.15