Finding the Fourth Proportional to 2,452,448.72, 3,673,356.24 and 1,187,624

Step by Step Solution

1. Step 1: Write the proportion equation
   2,452,448.72 : 3,673,356.24 = 1,187,624 : x
2. Step 2: Convert to fraction form
   2,452,448.72/3,673,356.24 = 1,187,624/x
3. Step 3: Cross multiply
   2,452,448.72x = 3,673,356.24 × 1,187,624
4. Step 4: Simplify right side
   2,452,448.72x = 4,362,566,031,173.76
5. Step 5: Solve for x
   x = 4,362,566,031,173.76/2,452,448.72
6. Step 6: Final answer
   x = 1,778,861.26