Finding the Fourth Proportional to 10,550.32, 14,578.72 and 10,037.93

Step by Step Solution

1. Step 1: Write the proportion equation
   10,550.32 : 14,578.72 = 10,037.93 : x
2. Step 2: Convert to fraction form
   10,550.32/14,578.72 = 10,037.93/x
3. Step 3: Cross multiply
   10,550.32x = 14,578.72 × 10,037.93
4. Step 4: Simplify right side
   10,550.32x = 146,340,072.86
5. Step 5: Solve for x
   x = 146,340,072.86/10,550.32
6. Step 6: Final answer
   x = 13,870.68