Finding the Fourth Proportional to 9,061.37, 12,502.96 and 5,475.60

Step by Step Solution

1. Step 1: Write the proportion equation
   9,061.37 : 12,502.96 = 5,475.60 : x
2. Step 2: Convert to fraction form
   9,061.37/12,502.96 = 5,475.60/x
3. Step 3: Cross multiply
   9,061.37x = 12,502.96 × 5,475.60
4. Step 4: Simplify right side
   9,061.37x = 68,461,194.09
5. Step 5: Solve for x
   x = 68,461,194.09/9,061.37
6. Step 6: Final answer
   x = 7,555.28