Finding the Fourth Proportional to 5,870.52, 8,805.33 and 2,171.01

Step by Step Solution

1. Step 1: Write the proportion equation
   5,870.52 : 8,805.33 = 2,171.01 : x
2. Step 2: Convert to fraction form
   5,870.52/8,805.33 = 2,171.01/x
3. Step 3: Cross multiply
   5,870.52x = 8,805.33 × 2,171.01
4. Step 4: Simplify right side
   5,870.52x = 19,116,459.48
5. Step 5: Solve for x
   x = 19,116,459.48/5,870.52
6. Step 6: Final answer
   x = 3,256.35