Finding the Fourth Proportional to 14,127.34, 19,495.06 and 7,839.58

Step by Step Solution

1. Step 1: Write the proportion equation
   14,127.34 : 19,495.06 = 7,839.58 : x
2. Step 2: Convert to fraction form
   14,127.34/19,495.06 = 7,839.58/x
3. Step 3: Cross multiply
   14,127.34x = 19,495.06 × 7,839.58
4. Step 4: Simplify right side
   14,127.34x = 152,833,082.47
5. Step 5: Solve for x
   x = 152,833,082.47/14,127.34
6. Step 6: Final answer
   x = 10,818.25