Finding the Fourth Proportional to 14,019.39, 19,346.76 and 7,732.17

Step by Step Solution

1. Step 1: Write the proportion equation
   14,019.39 : 19,346.76 = 7,732.17 : x
2. Step 2: Convert to fraction form
   14,019.39/19,346.76 = 7,732.17/x
3. Step 3: Cross multiply
   14,019.39x = 19,346.76 × 7,732.17
4. Step 4: Simplify right side
   14,019.39x = 149,592,437.27
5. Step 5: Solve for x
   x = 149,592,437.27/14,019.39
6. Step 6: Final answer
   x = 10,670.40