Finding the Fourth Proportional to 6,892.03, 9,510.72 and 3,748.22

Step by Step Solution

1. Step 1: Write the proportion equation
   6,892.03 : 9,510.72 = 3,748.22 : x
2. Step 2: Convert to fraction form
   6,892.03/9,510.72 = 3,748.22/x
3. Step 3: Cross multiply
   6,892.03x = 9,510.72 × 3,748.22
4. Step 4: Simplify right side
   6,892.03x = 35,648,223.36
5. Step 5: Solve for x
   x = 35,648,223.36/6,892.03
6. Step 6: Final answer
   x = 5,172.39