Finding the Fourth Proportional to 12,048.79, 16,625.34 and 7,569.37

Step by Step Solution

1. Step 1: Write the proportion equation
   12,048.79 : 16,625.34 = 7,569.37 : x
2. Step 2: Convert to fraction form
   12,048.79/16,625.34 = 7,569.37/x
3. Step 3: Cross multiply
   12,048.79x = 16,625.34 × 7,569.37
4. Step 4: Simplify right side
   12,048.79x = 125,843,327.20
5. Step 5: Solve for x
   x = 125,843,327.20/12,048.79
6. Step 6: Final answer
   x = 10,444.48