Finding the Fourth Proportional to 9,066.19, 13,586.33 and 5,162.53

Step by Step Solution

1. Step 1: Write the proportion equation
   9,066.19 : 13,586.33 = 5,162.53 : x
2. Step 2: Convert to fraction form
   9,066.19/13,586.33 = 5,162.53/x
3. Step 3: Cross multiply
   9,066.19x = 13,586.33 × 5,162.53
4. Step 4: Simplify right side
   9,066.19x = 70,139,810.40
5. Step 5: Solve for x
   x = 70,139,810.40/9,066.19
6. Step 6: Final answer
   x = 7,736.42