Finding the Fourth Proportional to 1,850.52, 2,554.01 and 1,354.53

Step by Step Solution

1. Step 1: Write the proportion equation
   1,850.52 : 2,554.01 = 1,354.53 : x
2. Step 2: Convert to fraction form
   1,850.52/2,554.01 = 1,354.53/x
3. Step 3: Cross multiply
   1,850.52x = 2,554.01 × 1,354.53
4. Step 4: Simplify right side
   1,850.52x = 3,459,483.17
5. Step 5: Solve for x
   x = 3,459,483.17/1,850.52
6. Step 6: Final answer
   x = 1,869.47