Finding the Fourth Proportional to 5,885.91, 8,123.27 and 3,401.91

Step by Step Solution

1. Step 1: Write the proportion equation
   5,885.91 : 8,123.27 = 3,401.91 : x
2. Step 2: Convert to fraction form
   5,885.91/8,123.27 = 3,401.91/x
3. Step 3: Cross multiply
   5,885.91x = 8,123.27 × 3,401.91
4. Step 4: Simplify right side
   5,885.91x = 27,634,641.95
5. Step 5: Solve for x
   x = 27,634,641.95/5,885.91
6. Step 6: Final answer
   x = 4,695.05