Finding the Fourth Proportional to 7,174,428.28, 10,766,760.06 and 3,982,108.12

Step by Step Solution

1. Step 1: Write the proportion equation
   7,174,428.28 : 10,766,760.06 = 3,982,108.12 : x
2. Step 2: Convert to fraction form
   7,174,428.28/10,766,760.06 = 3,982,108.12/x
3. Step 3: Cross multiply
   7,174,428.28x = 10,766,760.06 × 3,982,108.12
4. Step 4: Simplify right side
   7,174,428.28x = 42,874,402,661,017.69
5. Step 5: Solve for x
   x = 42,874,402,661,017.69/7,174,428.28
6. Step 6: Final answer
   x = 5,976,002.68