Finding the Fourth Proportional to 12,036.53, 16,603.29 and 7,552.50

Step by Step Solution

1. Step 1: Write the proportion equation
   12,036.53 : 16,603.29 = 7,552.50 : x
2. Step 2: Convert to fraction form
   12,036.53/16,603.29 = 7,552.50/x
3. Step 3: Cross multiply
   12,036.53x = 16,603.29 × 7,552.50
4. Step 4: Simplify right side
   12,036.53x = 125,396,347.73
5. Step 5: Solve for x
   x = 125,396,347.73/12,036.53
6. Step 6: Final answer
   x = 10,417.98