Finding the Fourth Proportional to 2,003,019.99, 3,004,529.99 and 486,695.13

Step by Step Solution

1. Step 1: Write the proportion equation
   2,003,019.99 : 3,004,529.99 = 486,695.13 : x
2. Step 2: Convert to fraction form
   2,003,019.99/3,004,529.99 = 486,695.13/x
3. Step 3: Cross multiply
   2,003,019.99x = 3,004,529.99 × 486,695.13
4. Step 4: Simplify right side
   2,003,019.99x = 1,462,290,111,638.47
5. Step 5: Solve for x
   x = 1,462,290,111,638.47/2,003,019.99
6. Step 6: Final answer
   x = 730,042.70