Finding the Fourth Proportional to 2,016,030.10, 3,024,045.15 and 686,334.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,016,030.10 : 3,024,045.15 = 686,334.10 : x
2. Step 2: Convert to fraction form
   2,016,030.10/3,024,045.15 = 686,334.10/x
3. Step 3: Cross multiply
   2,016,030.10x = 3,024,045.15 × 686,334.10
4. Step 4: Simplify right side
   2,016,030.10x = 2,075,505,306,384.61
5. Step 5: Solve for x
   x = 2,075,505,306,384.61/2,016,030.10
6. Step 6: Final answer
   x = 1,029,501.15