Finding the Fourth Proportional to 3,293.34, 4,940.76 and 1,102.10

Step by Step Solution

1. Step 1: Write the proportion equation
   3,293.34 : 4,940.76 = 1,102.10 : x
2. Step 2: Convert to fraction form
   3,293.34/4,940.76 = 1,102.10/x
3. Step 3: Cross multiply
   3,293.34x = 4,940.76 × 1,102.10
4. Step 4: Simplify right side
   3,293.34x = 5,445,186.89
5. Step 5: Solve for x
   x = 5,445,186.89/3,293.34
6. Step 6: Final answer
   x = 1,653.39