Finding the Fourth Proportional to 6,710.06, 9,259.91 and 3,725.90

Step by Step Solution

1. Step 1: Write the proportion equation
   6,710.06 : 9,259.91 = 3,725.90 : x
2. Step 2: Convert to fraction form
   6,710.06/9,259.91 = 3,725.90/x
3. Step 3: Cross multiply
   6,710.06x = 9,259.91 × 3,725.90
4. Step 4: Simplify right side
   6,710.06x = 34,501,480.04
5. Step 5: Solve for x
   x = 34,501,480.04/6,710.06
6. Step 6: Final answer
   x = 5,141.75