Finding the Fourth Proportional to 5,153.32, 7,111.55 and 2,795.46

Step by Step Solution

1. Step 1: Write the proportion equation
   5,153.32 : 7,111.55 = 2,795.46 : x
2. Step 2: Convert to fraction form
   5,153.32/7,111.55 = 2,795.46/x
3. Step 3: Cross multiply
   5,153.32x = 7,111.55 × 2,795.46
4. Step 4: Simplify right side
   5,153.32x = 19,880,053.56
5. Step 5: Solve for x
   x = 19,880,053.56/5,153.32
6. Step 6: Final answer
   x = 3,857.72