Finding the Fourth Proportional to 10,775.59, 16,165.37 and 4,852.62

Step by Step Solution

1. Step 1: Write the proportion equation
   10,775.59 : 16,165.37 = 4,852.62 : x
2. Step 2: Convert to fraction form
   10,775.59/16,165.37 = 4,852.62/x
3. Step 3: Cross multiply
   10,775.59x = 16,165.37 × 4,852.62
4. Step 4: Simplify right side
   10,775.59x = 78,444,364.44
5. Step 5: Solve for x
   x = 78,444,364.44/10,775.59
6. Step 6: Final answer
   x = 7,279.82