Finding the Fourth Proportional to 9,068.46, 13,492.96 and 8,842.47

Step by Step Solution

1. Step 1: Write the proportion equation
   9,068.46 : 13,492.96 = 8,842.47 : x
2. Step 2: Convert to fraction form
   9,068.46/13,492.96 = 8,842.47/x
3. Step 3: Cross multiply
   9,068.46x = 13,492.96 × 8,842.47
4. Step 4: Simplify right side
   9,068.46x = 119,311,021.31
5. Step 5: Solve for x
   x = 119,311,021.31/9,068.46
6. Step 6: Final answer
   x = 13,156.71