Finding the Fourth Proportional to 7,926.50, 10,928.61 and 5,088.84

Step by Step Solution

1. Step 1: Write the proportion equation
   7,926.50 : 10,928.61 = 5,088.84 : x
2. Step 2: Convert to fraction form
   7,926.50/10,928.61 = 5,088.84/x
3. Step 3: Cross multiply
   7,926.50x = 10,928.61 × 5,088.84
4. Step 4: Simplify right side
   7,926.50x = 55,613,947.71
5. Step 5: Solve for x
   x = 55,613,947.71/7,926.50
6. Step 6: Final answer
   x = 7,016.21