Finding the Fourth Proportional to 10,168.32, 15,250.94 and 2,773.38

Step by Step Solution

1. Step 1: Write the proportion equation
   10,168.32 : 15,250.94 = 2,773.38 : x
2. Step 2: Convert to fraction form
   10,168.32/15,250.94 = 2,773.38/x
3. Step 3: Cross multiply
   10,168.32x = 15,250.94 × 2,773.38
4. Step 4: Simplify right side
   10,168.32x = 42,296,651.98
5. Step 5: Solve for x
   x = 42,296,651.98/10,168.32
6. Step 6: Final answer
   x = 4,159.65