Finding the Fourth Proportional to 1,455,822.09, 2,009,042.37 and 844,337.25

Step by Step Solution

1. Step 1: Write the proportion equation
   1,455,822.09 : 2,009,042.37 = 844,337.25 : x
2. Step 2: Convert to fraction form
   1,455,822.09/2,009,042.37 = 844,337.25/x
3. Step 3: Cross multiply
   1,455,822.09x = 2,009,042.37 × 844,337.25
4. Step 4: Simplify right side
   1,455,822.09x = 1,696,309,309,819.28
5. Step 5: Solve for x
   x = 1,696,309,309,819.28/1,455,822.09
6. Step 6: Final answer
   x = 1,165,189.98