Finding the Fourth Proportional to 14,485.02, 21,730.56 and 4,625.29

Step by Step Solution

1. Step 1: Write the proportion equation
   14,485.02 : 21,730.56 = 4,625.29 : x
2. Step 2: Convert to fraction form
   14,485.02/21,730.56 = 4,625.29/x
3. Step 3: Cross multiply
   14,485.02x = 21,730.56 × 4,625.29
4. Step 4: Simplify right side
   14,485.02x = 100,510,141.86
5. Step 5: Solve for x
   x = 100,510,141.86/14,485.02
6. Step 6: Final answer
   x = 6,938.90