Finding the Fourth Proportional to 2,685,969.72, 4,028,823.36 and 1,002,942

Step by Step Solution

1. Step 1: Write the proportion equation
   2,685,969.72 : 4,028,823.36 = 1,002,942 : x
2. Step 2: Convert to fraction form
   2,685,969.72/4,028,823.36 = 1,002,942/x
3. Step 3: Cross multiply
   2,685,969.72x = 4,028,823.36 × 1,002,942
4. Step 4: Simplify right side
   2,685,969.72x = 4,040,676,158,325.12
5. Step 5: Solve for x
   x = 4,040,676,158,325.12/2,685,969.72
6. Step 6: Final answer
   x = 1,504,364.00