Finding the Fourth Proportional to 15,131.00, 22,697.10 and 5,271.27

Step by Step Solution

1. Step 1: Write the proportion equation
   15,131.00 : 22,697.10 = 5,271.27 : x
2. Step 2: Convert to fraction form
   15,131.00/22,697.10 = 5,271.27/x
3. Step 3: Cross multiply
   15,131.00x = 22,697.10 × 5,271.27
4. Step 4: Simplify right side
   15,131.00x = 119,642,542.32
5. Step 5: Solve for x
   x = 119,642,542.32/15,131.00
6. Step 6: Final answer
   x = 7,907.12