Finding the Fourth Proportional to 14,401.06, 21,582.86 and 7,375.12

Step by Step Solution

1. Step 1: Write the proportion equation
   14,401.06 : 21,582.86 = 7,375.12 : x
2. Step 2: Convert to fraction form
   14,401.06/21,582.86 = 7,375.12/x
3. Step 3: Cross multiply
   14,401.06x = 21,582.86 × 7,375.12
4. Step 4: Simplify right side
   14,401.06x = 159,176,091.61
5. Step 5: Solve for x
   x = 159,176,091.61/14,401.06
6. Step 6: Final answer
   x = 11,053.08