Finding the Fourth Proportional to 9,127.06, 12,595.41 and 5,148.25

Step by Step Solution

1. Step 1: Write the proportion equation
   9,127.06 : 12,595.41 = 5,148.25 : x
2. Step 2: Convert to fraction form
   9,127.06/12,595.41 = 5,148.25/x
3. Step 3: Cross multiply
   9,127.06x = 12,595.41 × 5,148.25
4. Step 4: Simplify right side
   9,127.06x = 64,844,319.53
5. Step 5: Solve for x
   x = 64,844,319.53/9,127.06
6. Step 6: Final answer
   x = 7,104.62