Finding the Fourth Proportional to 9,525.34, 13,143.90 and 5,546.08

Step by Step Solution

1. Step 1: Write the proportion equation
   9,525.34 : 13,143.90 = 5,546.08 : x
2. Step 2: Convert to fraction form
   9,525.34/13,143.90 = 5,546.08/x
3. Step 3: Cross multiply
   9,525.34x = 13,143.90 × 5,546.08
4. Step 4: Simplify right side
   9,525.34x = 72,897,120.91
5. Step 5: Solve for x
   x = 72,897,120.91/9,525.34
6. Step 6: Final answer
   x = 7,652.97