Finding the Fourth Proportional to 2,636,412.94, 3,638,108.55 and 1,490,424.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,636,412.94 : 3,638,108.55 = 1,490,424.94 : x
2. Step 2: Convert to fraction form
   2,636,412.94/3,638,108.55 = 1,490,424.94/x
3. Step 3: Cross multiply
   2,636,412.94x = 3,638,108.55 × 1,490,424.94
4. Step 4: Simplify right side
   2,636,412.94x = 5,422,327,717,347.24
5. Step 5: Solve for x
   x = 5,422,327,717,347.24/2,636,412.94
6. Step 6: Final answer
   x = 2,056,706.53