Finding the Fourth Proportional to 14,300.30, 19,733.73 and 7,926.48

Step by Step Solution

1. Step 1: Write the proportion equation
   14,300.30 : 19,733.73 = 7,926.48 : x
2. Step 2: Convert to fraction form
   14,300.30/19,733.73 = 7,926.48/x
3. Step 3: Cross multiply
   14,300.30x = 19,733.73 × 7,926.48
4. Step 4: Simplify right side
   14,300.30x = 156,419,016.17
5. Step 5: Solve for x
   x = 156,419,016.17/14,300.30
6. Step 6: Final answer
   x = 10,938.17