Finding the Fourth Proportional to 14,036.49, 19,370.31 and 7,748.82

Step by Step Solution

1. Step 1: Write the proportion equation
   14,036.49 : 19,370.31 = 7,748.82 : x
2. Step 2: Convert to fraction form
   14,036.49/19,370.31 = 7,748.82/x
3. Step 3: Cross multiply
   14,036.49x = 19,370.31 × 7,748.82
4. Step 4: Simplify right side
   14,036.49x = 150,097,045.53
5. Step 5: Solve for x
   x = 150,097,045.53/14,036.49
6. Step 6: Final answer
   x = 10,693.35