Finding the Fourth Proportional to 2,982,996.72, 4,476,098.52 and 1,299,998.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,982,996.72 : 4,476,098.52 = 1,299,998.16 : x
2. Step 2: Convert to fraction form
   2,982,996.72/4,476,098.52 = 1,299,998.16/x
3. Step 3: Cross multiply
   2,982,996.72x = 4,476,098.52 × 1,299,998.16
4. Step 4: Simplify right side
   2,982,996.72x = 5,818,919,839,978.72
5. Step 5: Solve for x
   x = 5,818,919,839,978.72/2,982,996.72
6. Step 6: Final answer
   x = 1,950,696.02