Finding the Fourth Proportional to 1,741.63, 2,404.56 and 1,554.80

Step by Step Solution

1. Step 1: Write the proportion equation
   1,741.63 : 2,404.56 = 1,554.80 : x
2. Step 2: Convert to fraction form
   1,741.63/2,404.56 = 1,554.80/x
3. Step 3: Cross multiply
   1,741.63x = 2,404.56 × 1,554.80
4. Step 4: Simplify right side
   1,741.63x = 3,738,612.71
5. Step 5: Solve for x
   x = 3,738,612.71/1,741.63
6. Step 6: Final answer
   x = 2,146.62