Finding the Fourth Proportional to 2,554.38, 3,525.06 and 1,492.20

Step by Step Solution

1. Step 1: Write the proportion equation
   2,554.38 : 3,525.06 = 1,492.20 : x
2. Step 2: Convert to fraction form
   2,554.38/3,525.06 = 1,492.20/x
3. Step 3: Cross multiply
   2,554.38x = 3,525.06 × 1,492.20
4. Step 4: Simplify right side
   2,554.38x = 5,260,094.53
5. Step 5: Solve for x
   x = 5,260,094.53/2,554.38
6. Step 6: Final answer
   x = 2,059.25