Finding the Fourth Proportional to 14,030.38, 19,362.33 and 7,743.16

Step by Step Solution

1. Step 1: Write the proportion equation
   14,030.38 : 19,362.33 = 7,743.16 : x
2. Step 2: Convert to fraction form
   14,030.38/19,362.33 = 7,743.16/x
3. Step 3: Cross multiply
   14,030.38x = 19,362.33 × 7,743.16
4. Step 4: Simplify right side
   14,030.38x = 149,925,483.64
5. Step 5: Solve for x
   x = 149,925,483.64/14,030.38
6. Step 6: Final answer
   x = 10,685.78