Finding the Fourth Proportional to 3,372.54, 5,061.42 and 1,730.52

Step by Step Solution

1. Step 1: Write the proportion equation
   3,372.54 : 5,061.42 = 1,730.52 : x
2. Step 2: Convert to fraction form
   3,372.54/5,061.42 = 1,730.52/x
3. Step 3: Cross multiply
   3,372.54x = 5,061.42 × 1,730.52
4. Step 4: Simplify right side
   3,372.54x = 8,758,888.54
5. Step 5: Solve for x
   x = 8,758,888.54/3,372.54
6. Step 6: Final answer
   x = 2,597.12