Finding the Fourth Proportional to 5,153.16, 7,111.41 and 2,795.34

Step by Step Solution

1. Step 1: Write the proportion equation
   5,153.16 : 7,111.41 = 2,795.34 : x
2. Step 2: Convert to fraction form
   5,153.16/7,111.41 = 2,795.34/x
3. Step 3: Cross multiply
   5,153.16x = 7,111.41 × 2,795.34
4. Step 4: Simplify right side
   5,153.16x = 19,878,808.83
5. Step 5: Solve for x
   x = 19,878,808.83/5,153.16
6. Step 6: Final answer
   x = 3,857.60