Finding the Fourth Proportional to 14,963.57, 22,443.52 and 3,869.33

Step by Step Solution

1. Step 1: Write the proportion equation
   14,963.57 : 22,443.52 = 3,869.33 : x
2. Step 2: Convert to fraction form
   14,963.57/22,443.52 = 3,869.33/x
3. Step 3: Cross multiply
   14,963.57x = 22,443.52 × 3,869.33
4. Step 4: Simplify right side
   14,963.57x = 86,841,385.24
5. Step 5: Solve for x
   x = 86,841,385.24/14,963.57
6. Step 6: Final answer
   x = 5,803.52