Finding the Fourth Proportional to 6,156.83, 8,493.52 and 4,477.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,156.83 : 8,493.52 = 4,477.50 : x
2. Step 2: Convert to fraction form
   6,156.83/8,493.52 = 4,477.50/x
3. Step 3: Cross multiply
   6,156.83x = 8,493.52 × 4,477.50
4. Step 4: Simplify right side
   6,156.83x = 38,029,735.80
5. Step 5: Solve for x
   x = 38,029,735.80/6,156.83
6. Step 6: Final answer
   x = 6,176.84