Finding the Fourth Proportional to 10,669,789.68, 14,724,308.72 and 5,775,010.96

Step by Step Solution

1. Step 1: Write the proportion equation
   10,669,789.68 : 14,724,308.72 = 5,775,010.96 : x
2. Step 2: Convert to fraction form
   10,669,789.68/14,724,308.72 = 5,775,010.96/x
3. Step 3: Cross multiply
   10,669,789.68x = 14,724,308.72 × 5,775,010.96
4. Step 4: Simplify right side
   10,669,789.68x = 85,033,044,236,423.58
5. Step 5: Solve for x
   x = 85,033,044,236,423.58/10,669,789.68
6. Step 6: Final answer
   x = 7,969,514.56