Finding the Fourth Proportional to 9,475.51, 13,077.46 and 5,495.80

Step by Step Solution

1. Step 1: Write the proportion equation
   9,475.51 : 13,077.46 = 5,495.80 : x
2. Step 2: Convert to fraction form
   9,475.51/13,077.46 = 5,495.80/x
3. Step 3: Cross multiply
   9,475.51x = 13,077.46 × 5,495.80
4. Step 4: Simplify right side
   9,475.51x = 71,871,104.67
5. Step 5: Solve for x
   x = 71,871,104.67/9,475.51
6. Step 6: Final answer
   x = 7,584.93