Finding the Fourth Proportional to 9,088.16, 12,541.76 and 5,362.08

Step by Step Solution

1. Step 1: Write the proportion equation
   9,088.16 : 12,541.76 = 5,362.08 : x
2. Step 2: Convert to fraction form
   9,088.16/12,541.76 = 5,362.08/x
3. Step 3: Cross multiply
   9,088.16x = 12,541.76 × 5,362.08
4. Step 4: Simplify right side
   9,088.16x = 67,249,920.46
5. Step 5: Solve for x
   x = 67,249,920.46/9,088.16
6. Step 6: Final answer
   x = 7,399.73