Finding the Fourth Proportional to 6,925.02, 9,557.32 and 3,900.16

Step by Step Solution

1. Step 1: Write the proportion equation
   6,925.02 : 9,557.32 = 3,900.16 : x
2. Step 2: Convert to fraction form
   6,925.02/9,557.32 = 3,900.16/x
3. Step 3: Cross multiply
   6,925.02x = 9,557.32 × 3,900.16
4. Step 4: Simplify right side
   6,925.02x = 37,275,077.17
5. Step 5: Solve for x
   x = 37,275,077.17/6,925.02
6. Step 6: Final answer
   x = 5,382.67