Finding the Fourth Proportional to 2,335.42, 3,504.52 and 875.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,335.42 : 3,504.52 = 875.62 : x
2. Step 2: Convert to fraction form
   2,335.42/3,504.52 = 875.62/x
3. Step 3: Cross multiply
   2,335.42x = 3,504.52 × 875.62
4. Step 4: Simplify right side
   2,335.42x = 3,068,627.80
5. Step 5: Solve for x
   x = 3,068,627.80/2,335.42
6. Step 6: Final answer
   x = 1,313.95