Finding the Fourth Proportional to 6,149.58, 8,481.15 and 4,051.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,149.58 : 8,481.15 = 4,051.50 : x
2. Step 2: Convert to fraction form
   6,149.58/8,481.15 = 4,051.50/x
3. Step 3: Cross multiply
   6,149.58x = 8,481.15 × 4,051.50
4. Step 4: Simplify right side
   6,149.58x = 34,361,379.23
5. Step 5: Solve for x
   x = 34,361,379.23/6,149.58
6. Step 6: Final answer
   x = 5,587.60