Finding the Fourth Proportional to 10,623.05, 14,659.20 and 5,907.23

Step by Step Solution

1. Step 1: Write the proportion equation
   10,623.05 : 14,659.20 = 5,907.23 : x
2. Step 2: Convert to fraction form
   10,623.05/14,659.20 = 5,907.23/x
3. Step 3: Cross multiply
   10,623.05x = 14,659.20 × 5,907.23
4. Step 4: Simplify right side
   10,623.05x = 86,595,266.02
5. Step 5: Solve for x
   x = 86,595,266.02/10,623.05
6. Step 6: Final answer
   x = 8,151.64