Finding the Fourth Proportional to 8,592.63, 12,892.01 and 5,301.89

Step by Step Solution

1. Step 1: Write the proportion equation
   8,592.63 : 12,892.01 = 5,301.89 : x
2. Step 2: Convert to fraction form
   8,592.63/12,892.01 = 5,301.89/x
3. Step 3: Cross multiply
   8,592.63x = 12,892.01 × 5,301.89
4. Step 4: Simplify right side
   8,592.63x = 68,352,018.90
5. Step 5: Solve for x
   x = 68,352,018.90/8,592.63
6. Step 6: Final answer
   x = 7,954.73