Finding the Fourth Proportional to 6,900.89, 9,523.22 and 3,757.10

Step by Step Solution

1. Step 1: Write the proportion equation
   6,900.89 : 9,523.22 = 3,757.10 : x
2. Step 2: Convert to fraction form
   6,900.89/9,523.22 = 3,757.10/x
3. Step 3: Cross multiply
   6,900.89x = 9,523.22 × 3,757.10
4. Step 4: Simplify right side
   6,900.89x = 35,779,623.46
5. Step 5: Solve for x
   x = 35,779,623.46/6,900.89
6. Step 6: Final answer
   x = 5,184.79