Finding the Fourth Proportional to 5,153.41, 7,111.71 and 2,795.56

Step by Step Solution

1. Step 1: Write the proportion equation
   5,153.41 : 7,111.71 = 2,795.56 : x
2. Step 2: Convert to fraction form
   5,153.41/7,111.71 = 2,795.56/x
3. Step 3: Cross multiply
   5,153.41x = 7,111.71 × 2,795.56
4. Step 4: Simplify right side
   5,153.41x = 19,881,212.01
5. Step 5: Solve for x
   x = 19,881,212.01/5,153.41
6. Step 6: Final answer
   x = 3,857.88