Finding the Fourth Proportional to 9,433.13, 13,004.71 and 7,525.42

Step by Step Solution

1. Step 1: Write the proportion equation
   9,433.13 : 13,004.71 = 7,525.42 : x
2. Step 2: Convert to fraction form
   9,433.13/13,004.71 = 7,525.42/x
3. Step 3: Cross multiply
   9,433.13x = 13,004.71 × 7,525.42
4. Step 4: Simplify right side
   9,433.13x = 97,865,867.10
5. Step 5: Solve for x
   x = 97,865,867.10/9,433.13
6. Step 6: Final answer
   x = 10,374.70