Finding the Fourth Proportional to 5,870.82, 8,801.63 and 2,910.29

Step by Step Solution

1. Step 1: Write the proportion equation
   5,870.82 : 8,801.63 = 2,910.29 : x
2. Step 2: Convert to fraction form
   5,870.82/8,801.63 = 2,910.29/x
3. Step 3: Cross multiply
   5,870.82x = 8,801.63 × 2,910.29
4. Step 4: Simplify right side
   5,870.82x = 25,615,303.23
5. Step 5: Solve for x
   x = 25,615,303.23/5,870.82
6. Step 6: Final answer
   x = 4,363.16