Finding the Fourth Proportional to 2,701.63, 4,054.20 and 1,404.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,701.63 : 4,054.20 = 1,404.01 : x
2. Step 2: Convert to fraction form
   2,701.63/4,054.20 = 1,404.01/x
3. Step 3: Cross multiply
   2,701.63x = 4,054.20 × 1,404.01
4. Step 4: Simplify right side
   2,701.63x = 5,692,137.34
5. Step 5: Solve for x
   x = 5,692,137.34/2,701.63
6. Step 6: Final answer
   x = 2,106.93