Finding the Fourth Proportional to 6,488.34, 8,953.92 and 3,837.06

Step by Step Solution

1. Step 1: Write the proportion equation
   6,488.34 : 8,953.92 = 3,837.06 : x
2. Step 2: Convert to fraction form
   6,488.34/8,953.92 = 3,837.06/x
3. Step 3: Cross multiply
   6,488.34x = 8,953.92 × 3,837.06
4. Step 4: Simplify right side
   6,488.34x = 34,356,728.28
5. Step 5: Solve for x
   x = 34,356,728.28/6,488.34
6. Step 6: Final answer
   x = 5,295.15