Finding the Fourth Proportional to 2,388,593.34, 3,580,366.05 and 1,628,550.70

Step by Step Solution

1. Step 1: Write the proportion equation
   2,388,593.34 : 3,580,366.05 = 1,628,550.70 : x
2. Step 2: Convert to fraction form
   2,388,593.34/3,580,366.05 = 1,628,550.70/x
3. Step 3: Cross multiply
   2,388,593.34x = 3,580,366.05 × 1,628,550.70
4. Step 4: Simplify right side
   2,388,593.34x = 5,830,807,628,032.82
5. Step 5: Solve for x
   x = 5,830,807,628,032.82/2,388,593.34
6. Step 6: Final answer
   x = 2,441,105.20