Finding the Fourth Proportional to 2,020,007.99, 3,030,519.47 and 580,694.00

Step by Step Solution

1. Step 1: Write the proportion equation
   2,020,007.99 : 3,030,519.47 = 580,694.00 : x
2. Step 2: Convert to fraction form
   2,020,007.99/3,030,519.47 = 580,694.00/x
3. Step 3: Cross multiply
   2,020,007.99x = 3,030,519.47 × 580,694.00
4. Step 4: Simplify right side
   2,020,007.99x = 1,759,804,455,056.11
5. Step 5: Solve for x
   x = 1,759,804,455,056.11/2,020,007.99
6. Step 6: Final answer
   x = 871,186.88