Finding the Fourth Proportional to 2,424,662.40, 3,637,139.20 and 741,780.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,424,662.40 : 3,637,139.20 = 741,780.48 : x
2. Step 2: Convert to fraction form
   2,424,662.40/3,637,139.20 = 741,780.48/x
3. Step 3: Cross multiply
   2,424,662.40x = 3,637,139.20 × 741,780.48
4. Step 4: Simplify right side
   2,424,662.40x = 2,697,958,861,602.82
5. Step 5: Solve for x
   x = 2,697,958,861,602.82/2,424,662.40
6. Step 6: Final answer
   x = 1,112,715.26