Finding the Fourth Proportional to 22,437.63, 30,976.53 and 17,648.10

Step by Step Solution

1. Step 1: Write the proportion equation
   22,437.63 : 30,976.53 = 17,648.10 : x
2. Step 2: Convert to fraction form
   22,437.63/30,976.53 = 17,648.10/x
3. Step 3: Cross multiply
   22,437.63x = 30,976.53 × 17,648.10
4. Step 4: Simplify right side
   22,437.63x = 546,676,899.09
5. Step 5: Solve for x
   x = 546,676,899.09/22,437.63
6. Step 6: Final answer
   x = 24,364.29