Finding the Fourth Proportional to 5,216.72, 7,826.10 and 2,295.02

Step by Step Solution

1. Step 1: Write the proportion equation
   5,216.72 : 7,826.10 = 2,295.02 : x
2. Step 2: Convert to fraction form
   5,216.72/7,826.10 = 2,295.02/x
3. Step 3: Cross multiply
   5,216.72x = 7,826.10 × 2,295.02
4. Step 4: Simplify right side
   5,216.72x = 17,961,056.02
5. Step 5: Solve for x
   x = 17,961,056.02/5,216.72
6. Step 6: Final answer
   x = 3,442.98