Finding the Fourth Proportional to 9,077.06, 13,609.22 and 3,529.98

Step by Step Solution

1. Step 1: Write the proportion equation
   9,077.06 : 13,609.22 = 3,529.98 : x
2. Step 2: Convert to fraction form
   9,077.06/13,609.22 = 3,529.98/x
3. Step 3: Cross multiply
   9,077.06x = 13,609.22 × 3,529.98
4. Step 4: Simplify right side
   9,077.06x = 48,040,256.77
5. Step 5: Solve for x
   x = 48,040,256.77/9,077.06
6. Step 6: Final answer
   x = 5,292.49