Finding the Fourth Proportional to 8,301.60, 12,454.71 and 3,622.02

Step by Step Solution

1. Step 1: Write the proportion equation
   8,301.60 : 12,454.71 = 3,622.02 : x
2. Step 2: Convert to fraction form
   8,301.60/12,454.71 = 3,622.02/x
3. Step 3: Cross multiply
   8,301.60x = 12,454.71 × 3,622.02
4. Step 4: Simplify right side
   8,301.60x = 45,111,208.71
5. Step 5: Solve for x
   x = 45,111,208.71/8,301.60
6. Step 6: Final answer
   x = 5,434.04