Finding the Fourth Proportional to 6,178.95, 8,527.55 and 3,526.56

Step by Step Solution

1. Step 1: Write the proportion equation
   6,178.95 : 8,527.55 = 3,526.56 : x
2. Step 2: Convert to fraction form
   6,178.95/8,527.55 = 3,526.56/x
3. Step 3: Cross multiply
   6,178.95x = 8,527.55 × 3,526.56
4. Step 4: Simplify right side
   6,178.95x = 30,072,899.10
5. Step 5: Solve for x
   x = 30,072,899.10/6,178.95
6. Step 6: Final answer
   x = 4,866.99