Finding the Fourth Proportional to 1,554.80, 2,327.34 and 1,162.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,554.80 : 2,327.34 = 1,162.52 : x
2. Step 2: Convert to fraction form
   1,554.80/2,327.34 = 1,162.52/x
3. Step 3: Cross multiply
   1,554.80x = 2,327.34 × 1,162.52
4. Step 4: Simplify right side
   1,554.80x = 2,705,579.30
5. Step 5: Solve for x
   x = 2,705,579.30/1,554.80
6. Step 6: Final answer
   x = 1,740.15