Finding the Fourth Proportional to 6,656.69, 9,186.27 and 3,672.53

Step by Step Solution

1. Step 1: Write the proportion equation
   6,656.69 : 9,186.27 = 3,672.53 : x
2. Step 2: Convert to fraction form
   6,656.69/9,186.27 = 3,672.53/x
3. Step 3: Cross multiply
   6,656.69x = 9,186.27 × 3,672.53
4. Step 4: Simplify right side
   6,656.69x = 33,736,787.87
5. Step 5: Solve for x
   x = 33,736,787.87/6,656.69
6. Step 6: Final answer
   x = 5,068.10