Finding the Fourth Proportional to 14,373.30, 21,560.06 and 5,013.30

Step by Step Solution

1. Step 1: Write the proportion equation
   14,373.30 : 21,560.06 = 5,013.30 : x
2. Step 2: Convert to fraction form
   14,373.30/21,560.06 = 5,013.30/x
3. Step 3: Cross multiply
   14,373.30x = 21,560.06 × 5,013.30
4. Step 4: Simplify right side
   14,373.30x = 108,087,048.80
5. Step 5: Solve for x
   x = 108,087,048.80/14,373.30
6. Step 6: Final answer
   x = 7,519.99