Finding the Fourth Proportional to 10,494,889.35, 14,482,310.20 and 5,785,078.44

Step by Step Solution

1. Step 1: Write the proportion equation
   10,494,889.35 : 14,482,310.20 = 5,785,078.44 : x
2. Step 2: Convert to fraction form
   10,494,889.35/14,482,310.20 = 5,785,078.44/x
3. Step 3: Cross multiply
   10,494,889.35x = 14,482,310.20 × 5,785,078.44
4. Step 4: Simplify right side
   10,494,889.35x = 83,781,300,499,412.09
5. Step 5: Solve for x
   x = 83,781,300,499,412.09/10,494,889.35
6. Step 6: Final answer
   x = 7,983,057.06