Finding the Fourth Proportional to 6,114.51, 8,437.86 and 4,018.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,114.51 : 8,437.86 = 4,018.50 : x
2. Step 2: Convert to fraction form
   6,114.51/8,437.86 = 4,018.50/x
3. Step 3: Cross multiply
   6,114.51x = 8,437.86 × 4,018.50
4. Step 4: Simplify right side
   6,114.51x = 33,907,540.41
5. Step 5: Solve for x
   x = 33,907,540.41/6,114.51
6. Step 6: Final answer
   x = 5,545.42