Finding the Fourth Proportional to 12,583.67, 17,364.06 and 7,548.10

Step by Step Solution

1. Step 1: Write the proportion equation
   12,583.67 : 17,364.06 = 7,548.10 : x
2. Step 2: Convert to fraction form
   12,583.67/17,364.06 = 7,548.10/x
3. Step 3: Cross multiply
   12,583.67x = 17,364.06 × 7,548.10
4. Step 4: Simplify right side
   12,583.67x = 131,065,617.88
5. Step 5: Solve for x
   x = 131,065,617.88/12,583.67
6. Step 6: Final answer
   x = 10,415.54