Finding the Fourth Proportional to 5,801.88, 8,010.06 and 3,815.76

Step by Step Solution

1. Step 1: Write the proportion equation
   5,801.88 : 8,010.06 = 3,815.76 : x
2. Step 2: Convert to fraction form
   5,801.88/8,010.06 = 3,815.76/x
3. Step 3: Cross multiply
   5,801.88x = 8,010.06 × 3,815.76
4. Step 4: Simplify right side
   5,801.88x = 30,564,466.55
5. Step 5: Solve for x
   x = 30,564,466.55/5,801.88
6. Step 6: Final answer
   x = 5,268.03