Finding the Fourth Proportional to 8,710.05, 12,017.87 and 4,932.69

Step by Step Solution

1. Step 1: Write the proportion equation
   8,710.05 : 12,017.87 = 4,932.69 : x
2. Step 2: Convert to fraction form
   8,710.05/12,017.87 = 4,932.69/x
3. Step 3: Cross multiply
   8,710.05x = 12,017.87 × 4,932.69
4. Step 4: Simplify right side
   8,710.05x = 59,280,402.51
5. Step 5: Solve for x
   x = 59,280,402.51/8,710.05
6. Step 6: Final answer
   x = 6,805.98