Finding the Fourth Proportional to 2,342.18, 3,233.72 and 1,503.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,342.18 : 3,233.72 = 1,503.25 : x
2. Step 2: Convert to fraction form
   2,342.18/3,233.72 = 1,503.25/x
3. Step 3: Cross multiply
   2,342.18x = 3,233.72 × 1,503.25
4. Step 4: Simplify right side
   2,342.18x = 4,861,065.91
5. Step 5: Solve for x
   x = 4,861,065.91/2,342.18
6. Step 6: Final answer
   x = 2,075.45