Finding the Fourth Proportional to 3,492.50, 5,233.82 and 1,933.20

Step by Step Solution

1. Step 1: Write the proportion equation
   3,492.50 : 5,233.82 = 1,933.20 : x
2. Step 2: Convert to fraction form
   3,492.50/5,233.82 = 1,933.20/x
3. Step 3: Cross multiply
   3,492.50x = 5,233.82 × 1,933.20
4. Step 4: Simplify right side
   3,492.50x = 10,118,011.16
5. Step 5: Solve for x
   x = 10,118,011.16/3,492.50
6. Step 6: Final answer
   x = 2,897.07