Finding the Fourth Proportional to 10,262.01, 14,162.91 and 5,787.16

Step by Step Solution

1. Step 1: Write the proportion equation
   10,262.01 : 14,162.91 = 5,787.16 : x
2. Step 2: Convert to fraction form
   10,262.01/14,162.91 = 5,787.16/x
3. Step 3: Cross multiply
   10,262.01x = 14,162.91 × 5,787.16
4. Step 4: Simplify right side
   10,262.01x = 81,963,026.24
5. Step 5: Solve for x
   x = 81,963,026.24/10,262.01
6. Step 6: Final answer
   x = 7,987.03