Finding the Fourth Proportional to 11,900.04, 16,429.50 and 7,653

Step by Step Solution

1. Step 1: Write the proportion equation
   11,900.04 : 16,429.50 = 7,653 : x
2. Step 2: Convert to fraction form
   11,900.04/16,429.50 = 7,653/x
3. Step 3: Cross multiply
   11,900.04x = 16,429.50 × 7,653
4. Step 4: Simplify right side
   11,900.04x = 125,734,963.50
5. Step 5: Solve for x
   x = 125,734,963.50/11,900.04
6. Step 6: Final answer
   x = 10,565.93