Finding the Fourth Proportional to 14,113.67, 21,174.03 and 7,097.50

Step by Step Solution

1. Step 1: Write the proportion equation
   14,113.67 : 21,174.03 = 7,097.50 : x
2. Step 2: Convert to fraction form
   14,113.67/21,174.03 = 7,097.50/x
3. Step 3: Cross multiply
   14,113.67x = 21,174.03 × 7,097.50
4. Step 4: Simplify right side
   14,113.67x = 150,282,664.80
5. Step 5: Solve for x
   x = 150,282,664.80/14,113.67
6. Step 6: Final answer
   x = 10,648.02