Finding the Fourth Proportional to 1,550,949.69, 2,137,938.50 and 1,090,810.36

Step by Step Solution

1. Step 1: Write the proportion equation
   1,550,949.69 : 2,137,938.50 = 1,090,810.36 : x
2. Step 2: Convert to fraction form
   1,550,949.69/2,137,938.50 = 1,090,810.36/x
3. Step 3: Cross multiply
   1,550,949.69x = 2,137,938.50 × 1,090,810.36
4. Step 4: Simplify right side
   1,550,949.69x = 2,332,085,470,242.31
5. Step 5: Solve for x
   x = 2,332,085,470,242.31/1,550,949.69
6. Step 6: Final answer
   x = 1,503,649.98