Finding the Fourth Proportional to 22,287.31, 33,436.14 and 6,492.72

Step by Step Solution

1. Step 1: Write the proportion equation
   22,287.31 : 33,436.14 = 6,492.72 : x
2. Step 2: Convert to fraction form
   22,287.31/33,436.14 = 6,492.72/x
3. Step 3: Cross multiply
   22,287.31x = 33,436.14 × 6,492.72
4. Step 4: Simplify right side
   22,287.31x = 217,091,494.90
5. Step 5: Solve for x
   x = 217,091,494.90/22,287.31
6. Step 6: Final answer
   x = 9,740.59