Finding the Fourth Proportional to 8,294.31, 12,434.00 and 3,025.64

Step by Step Solution

1. Step 1: Write the proportion equation
   8,294.31 : 12,434.00 = 3,025.64 : x
2. Step 2: Convert to fraction form
   8,294.31/12,434.00 = 3,025.64/x
3. Step 3: Cross multiply
   8,294.31x = 12,434.00 × 3,025.64
4. Step 4: Simplify right side
   8,294.31x = 37,620,823.72
5. Step 5: Solve for x
   x = 37,620,823.72/8,294.31
6. Step 6: Final answer
   x = 4,535.74