Finding the Fourth Proportional to 2,448,612.72, 3,379,018.68 and 1,360,856.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,448,612.72 : 3,379,018.68 = 1,360,856.03 : x
2. Step 2: Convert to fraction form
   2,448,612.72/3,379,018.68 = 1,360,856.03/x
3. Step 3: Cross multiply
   2,448,612.72x = 3,379,018.68 × 1,360,856.03
4. Step 4: Simplify right side
   2,448,612.72x = 4,598,357,929,265.55
5. Step 5: Solve for x
   x = 4,598,357,929,265.55/2,448,612.72
6. Step 6: Final answer
   x = 1,877,944.15