Finding the Fourth Proportional to 735,618.84, 1,096,990.77 and 728,892.42

Step by Step Solution

1. Step 1: Write the proportion equation
   735,618.84 : 1,096,990.77 = 728,892.42 : x
2. Step 2: Convert to fraction form
   735,618.84/1,096,990.77 = 728,892.42/x
3. Step 3: Cross multiply
   735,618.84x = 1,096,990.77 × 728,892.42
4. Step 4: Simplify right side
   735,618.84x = 799,588,257,062.96
5. Step 5: Solve for x
   x = 799,588,257,062.96/735,618.84
6. Step 6: Final answer
   x = 1,086,960.00