Finding the Fourth Proportional to 7,219.31, 10,829.23 and 2,025.32

Step by Step Solution

1. Step 1: Write the proportion equation
   7,219.31 : 10,829.23 = 2,025.32 : x
2. Step 2: Convert to fraction form
   7,219.31/10,829.23 = 2,025.32/x
3. Step 3: Cross multiply
   7,219.31x = 10,829.23 × 2,025.32
4. Step 4: Simplify right side
   7,219.31x = 21,932,596.89
5. Step 5: Solve for x
   x = 21,932,596.89/7,219.31
6. Step 6: Final answer
   x = 3,038.05