Finding the Fourth Proportional to 1,783,443.02, 2,461,120.32 and 1,085,471.54

Step by Step Solution

1. Step 1: Write the proportion equation
   1,783,443.02 : 2,461,120.32 = 1,085,471.54 : x
2. Step 2: Convert to fraction form
   1,783,443.02/2,461,120.32 = 1,085,471.54/x
3. Step 3: Cross multiply
   1,783,443.02x = 2,461,120.32 × 1,085,471.54
4. Step 4: Simplify right side
   1,783,443.02x = 2,671,476,051,570.09
5. Step 5: Solve for x
   x = 2,671,476,051,570.09/1,783,443.02
6. Step 6: Final answer
   x = 1,497,931.83