Finding the Fourth Proportional to 6,174.67, 8,521.05 and 3,522.01

Step by Step Solution

1. Step 1: Write the proportion equation
   6,174.67 : 8,521.05 = 3,522.01 : x
2. Step 2: Convert to fraction form
   6,174.67/8,521.05 = 3,522.01/x
3. Step 3: Cross multiply
   6,174.67x = 8,521.05 × 3,522.01
4. Step 4: Simplify right side
   6,174.67x = 30,011,223.31
5. Step 5: Solve for x
   x = 30,011,223.31/6,174.67
6. Step 6: Final answer
   x = 4,860.38