Finding the Fourth Proportional to 2,636,116.56, 3,954,482.04 and 954,012.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,636,116.56 : 3,954,482.04 = 954,012.24 : x
2. Step 2: Convert to fraction form
   2,636,116.56/3,954,482.04 = 954,012.24/x
3. Step 3: Cross multiply
   2,636,116.56x = 3,954,482.04 × 954,012.24
4. Step 4: Simplify right side
   2,636,116.56x = 3,772,624,269,020.17
5. Step 5: Solve for x
   x = 3,772,624,269,020.17/2,636,116.56
6. Step 6: Final answer
   x = 1,431,129.54