Finding the Fourth Proportional to 10,582.76, 14,671.07 and 10,021.01

Step by Step Solution

1. Step 1: Write the proportion equation
   10,582.76 : 14,671.07 = 10,021.01 : x
2. Step 2: Convert to fraction form
   10,582.76/14,671.07 = 10,021.01/x
3. Step 3: Cross multiply
   10,582.76x = 14,671.07 × 10,021.01
4. Step 4: Simplify right side
   10,582.76x = 147,018,815.72
5. Step 5: Solve for x
   x = 147,018,815.72/10,582.76
6. Step 6: Final answer
   x = 13,892.30