Finding the Fourth Proportional to 34,061.49, 51,095.71 and 13,019.24

Step by Step Solution

1. Step 1: Write the proportion equation
   34,061.49 : 51,095.71 = 13,019.24 : x
2. Step 2: Convert to fraction form
   34,061.49/51,095.71 = 13,019.24/x
3. Step 3: Cross multiply
   34,061.49x = 51,095.71 × 13,019.24
4. Step 4: Simplify right side
   34,061.49x = 665,227,200.00
5. Step 5: Solve for x
   x = 665,227,200.00/34,061.49
6. Step 6: Final answer
   x = 19,530.19