Finding the Fourth Proportional to 14,030.34, 19,362.33 and 7,743.30

Step by Step Solution

1. Step 1: Write the proportion equation
   14,030.34 : 19,362.33 = 7,743.30 : x
2. Step 2: Convert to fraction form
   14,030.34/19,362.33 = 7,743.30/x
3. Step 3: Cross multiply
   14,030.34x = 19,362.33 × 7,743.30
4. Step 4: Simplify right side
   14,030.34x = 149,928,329.89
5. Step 5: Solve for x
   x = 149,928,329.89/14,030.34
6. Step 6: Final answer
   x = 10,686.01