Finding the Fourth Proportional to 10,591.90, 14,587.23 and 10,362.31

Step by Step Solution

1. Step 1: Write the proportion equation
   10,591.90 : 14,587.23 = 10,362.31 : x
2. Step 2: Convert to fraction form
   10,591.90/14,587.23 = 10,362.31/x
3. Step 3: Cross multiply
   10,591.90x = 14,587.23 × 10,362.31
4. Step 4: Simplify right side
   10,591.90x = 151,157,399.30
5. Step 5: Solve for x
   x = 151,157,399.30/10,591.90
6. Step 6: Final answer
   x = 14,271.04