Finding the Fourth Proportional to 6,152.06, 8,490.05 and 3,357.56

Step by Step Solution

1. Step 1: Write the proportion equation
   6,152.06 : 8,490.05 = 3,357.56 : x
2. Step 2: Convert to fraction form
   6,152.06/8,490.05 = 3,357.56/x
3. Step 3: Cross multiply
   6,152.06x = 8,490.05 × 3,357.56
4. Step 4: Simplify right side
   6,152.06x = 28,505,869.31
5. Step 5: Solve for x
   x = 28,505,869.31/6,152.06
6. Step 6: Final answer
   x = 4,633.55