Finding the Fourth Proportional to 14,862.35, 22,293.50 and 3,617.60

Step by Step Solution

1. Step 1: Write the proportion equation
   14,862.35 : 22,293.50 = 3,617.60 : x
2. Step 2: Convert to fraction form
   14,862.35/22,293.50 = 3,617.60/x
3. Step 3: Cross multiply
   14,862.35x = 22,293.50 × 3,617.60
4. Step 4: Simplify right side
   14,862.35x = 80,648,947.51
5. Step 5: Solve for x
   x = 80,648,947.51/14,862.35
6. Step 6: Final answer
   x = 5,426.39