Finding the Fourth Proportional to 12,924.93, 17,836.25 and 7,335.57

Step by Step Solution

1. Step 1: Write the proportion equation
   12,924.93 : 17,836.25 = 7,335.57 : x
2. Step 2: Convert to fraction form
   12,924.93/17,836.25 = 7,335.57/x
3. Step 3: Cross multiply
   12,924.93x = 17,836.25 × 7,335.57
4. Step 4: Simplify right side
   12,924.93x = 130,839,023.73
5. Step 5: Solve for x
   x = 130,839,023.73/12,924.93
6. Step 6: Final answer
   x = 10,123.00