Finding the Fourth Proportional to 12,833.01, 17,710.38 and 7,525.89

Step by Step Solution

1. Step 1: Write the proportion equation
   12,833.01 : 17,710.38 = 7,525.89 : x
2. Step 2: Convert to fraction form
   12,833.01/17,710.38 = 7,525.89/x
3. Step 3: Cross multiply
   12,833.01x = 17,710.38 × 7,525.89
4. Step 4: Simplify right side
   12,833.01x = 133,286,371.74
5. Step 5: Solve for x
   x = 133,286,371.74/12,833.01
6. Step 6: Final answer
   x = 10,386.21