Finding the Fourth Proportional to 9,453.30, 14,158.37 and 4,526.42

Step by Step Solution

1. Step 1: Write the proportion equation
   9,453.30 : 14,158.37 = 4,526.42 : x
2. Step 2: Convert to fraction form
   9,453.30/14,158.37 = 4,526.42/x
3. Step 3: Cross multiply
   9,453.30x = 14,158.37 × 4,526.42
4. Step 4: Simplify right side
   9,453.30x = 64,086,729.14
5. Step 5: Solve for x
   x = 64,086,729.14/9,453.30
6. Step 6: Final answer
   x = 6,779.30