Finding the Fourth Proportional to 9,127.27, 12,595.35 and 5,148.33

Step by Step Solution

1. Step 1: Write the proportion equation
   9,127.27 : 12,595.35 = 5,148.33 : x
2. Step 2: Convert to fraction form
   9,127.27/12,595.35 = 5,148.33/x
3. Step 3: Cross multiply
   9,127.27x = 12,595.35 × 5,148.33
4. Step 4: Simplify right side
   9,127.27x = 64,845,018.27
5. Step 5: Solve for x
   x = 64,845,018.27/9,127.27
6. Step 6: Final answer
   x = 7,104.54