Finding the Fourth Proportional to 14,036.10, 19,369.82 and 7,748.46

Step by Step Solution

1. Step 1: Write the proportion equation
   14,036.10 : 19,369.82 = 7,748.46 : x
2. Step 2: Convert to fraction form
   14,036.10/19,369.82 = 7,748.46/x
3. Step 3: Cross multiply
   14,036.10x = 19,369.82 × 7,748.46
4. Step 4: Simplify right side
   14,036.10x = 150,086,275.48
5. Step 5: Solve for x
   x = 150,086,275.48/14,036.10
6. Step 6: Final answer
   x = 10,692.88