Finding the Fourth Proportional to 2,398,309.58, 3,309,710.54 and 1,310,627.00

Step by Step Solution

1. Step 1: Write the proportion equation
   2,398,309.58 : 3,309,710.54 = 1,310,627.00 : x
2. Step 2: Convert to fraction form
   2,398,309.58/3,309,710.54 = 1,310,627.00/x
3. Step 3: Cross multiply
   2,398,309.58x = 3,309,710.54 × 1,310,627.00
4. Step 4: Simplify right side
   2,398,309.58x = 4,337,795,972,806.89
5. Step 5: Solve for x
   x = 4,337,795,972,806.89/2,398,309.58
6. Step 6: Final answer
   x = 1,808,688.93