Finding the Fourth Proportional to 7,264.43, 10,886.25 and 4,137.98

Step by Step Solution

1. Step 1: Write the proportion equation
   7,264.43 : 10,886.25 = 4,137.98 : x
2. Step 2: Convert to fraction form
   7,264.43/10,886.25 = 4,137.98/x
3. Step 3: Cross multiply
   7,264.43x = 10,886.25 × 4,137.98
4. Step 4: Simplify right side
   7,264.43x = 45,047,122.34
5. Step 5: Solve for x
   x = 45,047,122.34/7,264.43
6. Step 6: Final answer
   x = 6,201.05