Finding the Fourth Proportional to 2,899,283.72, 4,003,013.13 and 1,812,044

Step by Step Solution

1. Step 1: Write the proportion equation
   2,899,283.72 : 4,003,013.13 = 1,812,044 : x
2. Step 2: Convert to fraction form
   2,899,283.72/4,003,013.13 = 1,812,044/x
3. Step 3: Cross multiply
   2,899,283.72x = 4,003,013.13 × 1,812,044
4. Step 4: Simplify right side
   2,899,283.72x = 7,253,635,924,137.72
5. Step 5: Solve for x
   x = 7,253,635,924,137.72/2,899,283.72
6. Step 6: Final answer
   x = 2,501,871.71