Finding the Fourth Proportional to 2,229,467.10, 3,076,476.78 and 1,236,061.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,229,467.10 : 3,076,476.78 = 1,236,061.48 : x
2. Step 2: Convert to fraction form
   2,229,467.10/3,076,476.78 = 1,236,061.48/x
3. Step 3: Cross multiply
   2,229,467.10x = 3,076,476.78 × 1,236,061.48
4. Step 4: Simplify right side
   2,229,467.10x = 3,802,714,441,872.43
5. Step 5: Solve for x
   x = 3,802,714,441,872.43/2,229,467.10
6. Step 6: Final answer
   x = 1,705,660.71