Finding the Fourth Proportional to 6,005.50, 8,997.86 and 4,671.71

Step by Step Solution

1. Step 1: Write the proportion equation
   6,005.50 : 8,997.86 = 4,671.71 : x
2. Step 2: Convert to fraction form
   6,005.50/8,997.86 = 4,671.71/x
3. Step 3: Cross multiply
   6,005.50x = 8,997.86 × 4,671.71
4. Step 4: Simplify right side
   6,005.50x = 42,035,347.55
5. Step 5: Solve for x
   x = 42,035,347.55/6,005.50
6. Step 6: Final answer
   x = 6,999.48