Finding the Fourth Proportional to 2,388,280.37, 3,581,755.56 and 790,968.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,388,280.37 : 3,581,755.56 = 790,968.01 : x
2. Step 2: Convert to fraction form
   2,388,280.37/3,581,755.56 = 790,968.01/x
3. Step 3: Cross multiply
   2,388,280.37x = 3,581,755.56 × 790,968.01
4. Step 4: Simplify right side
   2,388,280.37x = 2,833,054,063,644.80
5. Step 5: Solve for x
   x = 2,833,054,063,644.80/2,388,280.37
6. Step 6: Final answer
   x = 1,186,231.78