Finding the Fourth Proportional to 9,064.24, 12,510.64 and 5,526.72

Step by Step Solution

1. Step 1: Write the proportion equation
   9,064.24 : 12,510.64 = 5,526.72 : x
2. Step 2: Convert to fraction form
   9,064.24/12,510.64 = 5,526.72/x
3. Step 3: Cross multiply
   9,064.24x = 12,510.64 × 5,526.72
4. Step 4: Simplify right side
   9,064.24x = 69,142,804.30
5. Step 5: Solve for x
   x = 69,142,804.30/9,064.24
6. Step 6: Final answer
   x = 7,628.09