Finding the Fourth Proportional to 10,926.51, 16,387.34 and 4,350.93

Step by Step Solution

1. Step 1: Write the proportion equation
   10,926.51 : 16,387.34 = 4,350.93 : x
2. Step 2: Convert to fraction form
   10,926.51/16,387.34 = 4,350.93/x
3. Step 3: Cross multiply
   10,926.51x = 16,387.34 × 4,350.93
4. Step 4: Simplify right side
   10,926.51x = 71,300,147.47
5. Step 5: Solve for x
   x = 71,300,147.47/10,926.51
6. Step 6: Final answer
   x = 6,525.43