Finding the Fourth Proportional to 2,016,058.10, 3,024,087.15 and 686,362.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,016,058.10 : 3,024,087.15 = 686,362.10 : x
2. Step 2: Convert to fraction form
   2,016,058.10/3,024,087.15 = 686,362.10/x
3. Step 3: Cross multiply
   2,016,058.10x = 3,024,087.15 × 686,362.10
4. Step 4: Simplify right side
   2,016,058.10x = 2,075,618,806,857.02
5. Step 5: Solve for x
   x = 2,075,618,806,857.02/2,016,058.10
6. Step 6: Final answer
   x = 1,029,543.15