Finding the Fourth Proportional to 11,627.94, 16,037.61 and 7,845.06

Step by Step Solution

1. Step 1: Write the proportion equation
   11,627.94 : 16,037.61 = 7,845.06 : x
2. Step 2: Convert to fraction form
   11,627.94/16,037.61 = 7,845.06/x
3. Step 3: Cross multiply
   11,627.94x = 16,037.61 × 7,845.06
4. Step 4: Simplify right side
   11,627.94x = 125,816,012.71
5. Step 5: Solve for x
   x = 125,816,012.71/11,627.94
6. Step 6: Final answer
   x = 10,820.15