Finding the Fourth Proportional to 10,607.31, 14,638.46 and 5,892.03

Step by Step Solution

1. Step 1: Write the proportion equation
   10,607.31 : 14,638.46 = 5,892.03 : x
2. Step 2: Convert to fraction form
   10,607.31/14,638.46 = 5,892.03/x
3. Step 3: Cross multiply
   10,607.31x = 14,638.46 × 5,892.03
4. Step 4: Simplify right side
   10,607.31x = 86,250,216.01
5. Step 5: Solve for x
   x = 86,250,216.01/10,607.31
6. Step 6: Final answer
   x = 8,131.21