Finding the Fourth Proportional to 1,892.91, 2,835.59 and 1,503.57

Step by Step Solution

1. Step 1: Write the proportion equation
   1,892.91 : 2,835.59 = 1,503.57 : x
2. Step 2: Convert to fraction form
   1,892.91/2,835.59 = 1,503.57/x
3. Step 3: Cross multiply
   1,892.91x = 2,835.59 × 1,503.57
4. Step 4: Simplify right side
   1,892.91x = 4,263,500.54
5. Step 5: Solve for x
   x = 4,263,500.54/1,892.91
6. Step 6: Final answer
   x = 2,252.35