Finding the Fourth Proportional to 3,728,347.02, 5,144,666.82 and 2,074,103.28

Step by Step Solution

1. Step 1: Write the proportion equation
   3,728,347.02 : 5,144,666.82 = 2,074,103.28 : x
2. Step 2: Convert to fraction form
   3,728,347.02/5,144,666.82 = 2,074,103.28/x
3. Step 3: Cross multiply
   3,728,347.02x = 5,144,666.82 × 2,074,103.28
4. Step 4: Simplify right side
   3,728,347.02x = 10,670,570,325,869.17
5. Step 5: Solve for x
   x = 10,670,570,325,869.17/3,728,347.02
6. Step 6: Final answer
   x = 2,862,011.04