Finding the Fourth Proportional to 2,443,220.64, 3,665,064.24 and 759,872.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,443,220.64 : 3,665,064.24 = 759,872.16 : x
2. Step 2: Convert to fraction form
   2,443,220.64/3,665,064.24 = 759,872.16/x
3. Step 3: Cross multiply
   2,443,220.64x = 3,665,064.24 × 759,872.16
4. Step 4: Simplify right side
   2,443,220.64x = 2,784,980,280,587.56
5. Step 5: Solve for x
   x = 2,784,980,280,587.56/2,443,220.64
6. Step 6: Final answer
   x = 1,139,880.79