Finding the Fourth Proportional to 1,554.62, 2,333.45 and 1,296.27

Step by Step Solution

1. Step 1: Write the proportion equation
   1,554.62 : 2,333.45 = 1,296.27 : x
2. Step 2: Convert to fraction form
   1,554.62/2,333.45 = 1,296.27/x
3. Step 3: Cross multiply
   1,554.62x = 2,333.45 × 1,296.27
4. Step 4: Simplify right side
   1,554.62x = 3,024,784.47
5. Step 5: Solve for x
   x = 3,024,784.47/1,554.62
6. Step 6: Final answer
   x = 1,945.68