Finding the Fourth Proportional to 6,570.36, 9,068.94 and 3,776.76

Step by Step Solution

1. Step 1: Write the proportion equation
   6,570.36 : 9,068.94 = 3,776.76 : x
2. Step 2: Convert to fraction form
   6,570.36/9,068.94 = 3,776.76/x
3. Step 3: Cross multiply
   6,570.36x = 9,068.94 × 3,776.76
4. Step 4: Simplify right side
   6,570.36x = 34,251,209.83
5. Step 5: Solve for x
   x = 34,251,209.83/6,570.36
6. Step 6: Final answer
   x = 5,212.99