Finding the Fourth Proportional to 9,084.15, 12,536.24 and 5,499.06

Step by Step Solution

1. Step 1: Write the proportion equation
   9,084.15 : 12,536.24 = 5,499.06 : x
2. Step 2: Convert to fraction form
   9,084.15/12,536.24 = 5,499.06/x
3. Step 3: Cross multiply
   9,084.15x = 12,536.24 × 5,499.06
4. Step 4: Simplify right side
   9,084.15x = 68,937,535.93
5. Step 5: Solve for x
   x = 68,937,535.93/9,084.15
6. Step 6: Final answer
   x = 7,588.77