Finding the Fourth Proportional to 3,152.59, 4,350.53 and 1,755.34

Step by Step Solution

1. Step 1: Write the proportion equation
   3,152.59 : 4,350.53 = 1,755.34 : x
2. Step 2: Convert to fraction form
   3,152.59/4,350.53 = 1,755.34/x
3. Step 3: Cross multiply
   3,152.59x = 4,350.53 × 1,755.34
4. Step 4: Simplify right side
   3,152.59x = 7,636,628.80
5. Step 5: Solve for x
   x = 7,636,628.80/3,152.59
6. Step 6: Final answer
   x = 2,422.34