Finding the Fourth Proportional to 2,003,760.99, 2,765,199.69 and 1,085,989.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,003,760.99 : 2,765,199.69 = 1,085,989.86 : x
2. Step 2: Convert to fraction form
   2,003,760.99/2,765,199.69 = 1,085,989.86/x
3. Step 3: Cross multiply
   2,003,760.99x = 2,765,199.69 × 1,085,989.86
4. Step 4: Simplify right side
   2,003,760.99x = 3,002,978,824,215.14
5. Step 5: Solve for x
   x = 3,002,978,824,215.14/2,003,760.99
6. Step 6: Final answer
   x = 1,498,671.17