Finding the Fourth Proportional to 2,820.04, 3,892.86 and 1,758.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,820.04 : 3,892.86 = 1,758.34 : x
2. Step 2: Convert to fraction form
   2,820.04/3,892.86 = 1,758.34/x
3. Step 3: Cross multiply
   2,820.04x = 3,892.86 × 1,758.34
4. Step 4: Simplify right side
   2,820.04x = 6,844,971.45
5. Step 5: Solve for x
   x = 6,844,971.45/2,820.04
6. Step 6: Final answer
   x = 2,427.26