Finding the Fourth Proportional to 6,210.37, 8,570.04 and 3,558.01

Step by Step Solution

1. Step 1: Write the proportion equation
   6,210.37 : 8,570.04 = 3,558.01 : x
2. Step 2: Convert to fraction form
   6,210.37/8,570.04 = 3,558.01/x
3. Step 3: Cross multiply
   6,210.37x = 8,570.04 × 3,558.01
4. Step 4: Simplify right side
   6,210.37x = 30,492,288.02
5. Step 5: Solve for x
   x = 30,492,288.02/6,210.37
6. Step 6: Final answer
   x = 4,909.90