Finding the Fourth Proportional to 6,908.84, 9,534.72 and 3,925.61

Step by Step Solution

1. Step 1: Write the proportion equation
   6,908.84 : 9,534.72 = 3,925.61 : x
2. Step 2: Convert to fraction form
   6,908.84/9,534.72 = 3,925.61/x
3. Step 3: Cross multiply
   6,908.84x = 9,534.72 × 3,925.61
4. Step 4: Simplify right side
   6,908.84x = 37,429,592.18
5. Step 5: Solve for x
   x = 37,429,592.18/6,908.84
6. Step 6: Final answer
   x = 5,417.64