Finding the Fourth Proportional to 14,300.30, 19,734.91 and 7,926.82

Step by Step Solution

1. Step 1: Write the proportion equation
   14,300.30 : 19,734.91 = 7,926.82 : x
2. Step 2: Convert to fraction form
   14,300.30/19,734.91 = 7,926.82/x
3. Step 3: Cross multiply
   14,300.30x = 19,734.91 × 7,926.82
4. Step 4: Simplify right side
   14,300.30x = 156,435,010.13
5. Step 5: Solve for x
   x = 156,435,010.13/14,300.30
6. Step 6: Final answer
   x = 10,939.28