Finding the Fourth Proportional to 7,054.09, 10,588.81 and 5,304.12

Step by Step Solution

1. Step 1: Write the proportion equation
   7,054.09 : 10,588.81 = 5,304.12 : x
2. Step 2: Convert to fraction form
   7,054.09/10,588.81 = 5,304.12/x
3. Step 3: Cross multiply
   7,054.09x = 10,588.81 × 5,304.12
4. Step 4: Simplify right side
   7,054.09x = 56,164,275.87
5. Step 5: Solve for x
   x = 56,164,275.87/7,054.09
6. Step 6: Final answer
   x = 7,961.94