Finding the Fourth Proportional to 12,353.33, 17,050.82 and 7,634.94

Step by Step Solution

1. Step 1: Write the proportion equation
   12,353.33 : 17,050.82 = 7,634.94 : x
2. Step 2: Convert to fraction form
   12,353.33/17,050.82 = 7,634.94/x
3. Step 3: Cross multiply
   12,353.33x = 17,050.82 × 7,634.94
4. Step 4: Simplify right side
   12,353.33x = 130,181,949.48
5. Step 5: Solve for x
   x = 130,181,949.48/12,353.33
6. Step 6: Final answer
   x = 10,538.21