Finding the Fourth Proportional to 10,168.96, 15,254.40 and 2,773.52

Step by Step Solution

1. Step 1: Write the proportion equation
   10,168.96 : 15,254.40 = 2,773.52 : x
2. Step 2: Convert to fraction form
   10,168.96/15,254.40 = 2,773.52/x
3. Step 3: Cross multiply
   10,168.96x = 15,254.40 × 2,773.52
4. Step 4: Simplify right side
   10,168.96x = 42,308,383.49
5. Step 5: Solve for x
   x = 42,308,383.49/10,168.96
6. Step 6: Final answer
   x = 4,160.54