Finding the Fourth Proportional to 2,303.35, 3,176.12 and 1,556.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,303.35 : 3,176.12 = 1,556.01 : x
2. Step 2: Convert to fraction form
   2,303.35/3,176.12 = 1,556.01/x
3. Step 3: Cross multiply
   2,303.35x = 3,176.12 × 1,556.01
4. Step 4: Simplify right side
   2,303.35x = 4,942,080.83
5. Step 5: Solve for x
   x = 4,942,080.83/2,303.35
6. Step 6: Final answer
   x = 2,145.60