Finding the Fourth Proportional to 3,341.35, 5,012.59 and 1,492.42

Step by Step Solution

1. Step 1: Write the proportion equation
   3,341.35 : 5,012.59 = 1,492.42 : x
2. Step 2: Convert to fraction form
   3,341.35/5,012.59 = 1,492.42/x
3. Step 3: Cross multiply
   3,341.35x = 5,012.59 × 1,492.42
4. Step 4: Simplify right side
   3,341.35x = 7,480,889.57
5. Step 5: Solve for x
   x = 7,480,889.57/3,341.35
6. Step 6: Final answer
   x = 2,238.89