Finding the Fourth Proportional to 2,424,260.34, 3,636,445.59 and 718,371.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,424,260.34 : 3,636,445.59 = 718,371.18 : x
2. Step 2: Convert to fraction form
   2,424,260.34/3,636,445.59 = 718,371.18/x
3. Step 3: Cross multiply
   2,424,260.34x = 3,636,445.59 × 718,371.18
4. Step 4: Simplify right side
   2,424,260.34x = 2,612,317,709,494.10
5. Step 5: Solve for x
   x = 2,612,317,709,494.10/2,424,260.34
6. Step 6: Final answer
   x = 1,077,573.09