Finding the Fourth Proportional to 9,087.04, 12,541.98 and 5,727.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,087.04 : 12,541.98 = 5,727.52 : x
2. Step 2: Convert to fraction form
   9,087.04/12,541.98 = 5,727.52/x
3. Step 3: Cross multiply
   9,087.04x = 12,541.98 × 5,727.52
4. Step 4: Simplify right side
   9,087.04x = 71,834,441.29
5. Step 5: Solve for x
   x = 71,834,441.29/9,087.04
6. Step 6: Final answer
   x = 7,905.15