Finding the Fourth Proportional to 2,899,281.72, 4,003,010.37 and 1,812,042

Step by Step Solution

1. Step 1: Write the proportion equation
   2,899,281.72 : 4,003,010.37 = 1,812,042 : x
2. Step 2: Convert to fraction form
   2,899,281.72/4,003,010.37 = 1,812,042/x
3. Step 3: Cross multiply
   2,899,281.72x = 4,003,010.37 × 1,812,042
4. Step 4: Simplify right side
   2,899,281.72x = 7,253,622,916,875.54
5. Step 5: Solve for x
   x = 7,253,622,916,875.54/2,899,281.72
6. Step 6: Final answer
   x = 2,501,868.95