Finding the Fourth Proportional to 22,997.06, 34,476.18 and 8,966.89

Step by Step Solution

1. Step 1: Write the proportion equation
   22,997.06 : 34,476.18 = 8,966.89 : x
2. Step 2: Convert to fraction form
   22,997.06/34,476.18 = 8,966.89/x
3. Step 3: Cross multiply
   22,997.06x = 34,476.18 × 8,966.89
4. Step 4: Simplify right side
   22,997.06x = 309,144,068.36
5. Step 5: Solve for x
   x = 309,144,068.36/22,997.06
6. Step 6: Final answer
   x = 13,442.76